SMC

OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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OVERVIEW SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.   Air filter, regulator and lubricator unit Clean looking, urban white, modular design Energy saving with high flow rate Transparent bowl guard New spacer for modular connection is interchangeable with existing product Improved installation Rc, G or NPT threads   ?€ Symbol Description 1 Body size 10 20 25 30 40 2 Pipe thread type Nil Metric thread (M5) O - - - - Rc - O O O O N Note 1) NPT - O O O O F Note 2) G - O O O O 3 e Port size M5 M5 O - - - - 1 1/8 - O - - - 2 1/4 - O O O O 3 3/8 - - O O O 4 1/2 - - - - O 6 3/4 - - - - O 4 Option a Float type auto drain Nil Without auto drain O O O O O C Note 4) N.C. (Normally closed) Drain port is closed when pressure is not applied. O O O O O D Note 5) N.O. (Normally open) Drain port is open when pressure is not applied. - - O O O b Pressure gauge Note 6) Nil Without pressure gauge O O O O O G Round type pressure gauge (without limit indicator) O - - - - Round type pressure gauge (with limit indicator) - O O O O M Round type pressure gauge (with color zone) - O O O O 5 Attachment c Check valve Nil Without attachment O O O O O K Mounting position: AF+AR+K+AL - O O O O d Pressure switch Nil Without attachment O O O O O S Note 8) Mounting position: AF+AR+S+AL - O O O O e T-spacer Nil Without attachment O O O O O T Note 8) Mounting position: AF+T+AR+AL O O O O O f Pressure relief 3 port valve Nil Without attachment O O O O O V Mounting position: AF+AR+AL+V - O O O O 6 Semi- Standard g Set pressure Note 9) Nil 0.05 to 0.7 MPa setting O O O O O 1 0.02 to 0.2 MPa setting O O O O O h Bowl Note 10) Nil Polycarbonate bowl O O O O O 2 Metal bowl O O O O O 6 Nylon bowl O O O O O 8 Metal bowl with level gauge - - O O O C With bowl guard - O - - - 6C With bowl guard (Nylon bowl) - O - - - i Air filter drain port Note 13) Nil With drain cock O O O O O J Note 14) Drain guide 1/8 - O - - - Drain guide 1/4 - - O O O W Note 15) Drain cock with barb fitting (for ø6 x ø4 nylon tube) - - O O O j Lubricator lubricant exhaust port Nil Without drain cock O O O O O 3 Note 16) Lubricator with drain cock O O O O O k Exhaust Nil Relieving type O O O O O mechanism N Non-relieving type O O O O O l Flow direction Nil Flow direction: Left to right O O O O O R Flow direction: Right to left O O O O O m Pressure unit Nil Name plate and pressure gauge in imperial units: MPa O O O O O Z Note 17) Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F o o o o o   Note 1) Drain guide is NPT1/8 (applicable to the AC20-A) and NPT1/4 (applicable to the AC25-A to AC40-A). The auto drain port comes with ø3/8" One-touch fitting (applicable to the AC25-A to AC40-A). Note 2) Drain guide is G1/8 (applicable to the AC20-A) and G1/4 (applicable to the AC25-A to AC40-A). Note 3) Option G, M are not assembled and supplied loose at the time of shipment. Note 4) When pressure is not applied, condensate which does not start the auto drain mechanism will be left in the bowl. Releasing the residual condensate before ending operations for the day is recommended. Note 5) If the compressor is small (0.75 kW, discharge flow is less than 100 L/min[ANR]), air leakage from the drain cock may occur during start of operations. N.C. type is recommended. Note 6) When the pressure gauge is attached, a 1.0 MPa pressure gauge will be fitted for standard (0.7 MPa) type. 0.4 MPa pressure gauge for 0.2 MPa type (1.0 MPa pressure gauge only for the AC10-A). Note 7) Not available with piping port size: 06 Note 8) The bracket position varies depending on the T-spacer or pressure switch mounting. Note 9) Pressure can be set higher than the specification pressure in some cases, but use pressure within the specification range. Note 10) Refer to Chemical data on page 689 for chemical resistance of the bowl. Note 11) A bowl guard is provided as standard equipment (polycarbonate). Note 12) A bowl guard is provided as standard equipment (nylon). Note 13) Float type auto drain: The combination of C and D is not possible. Note 14) Without a valve function Note 15) The combination of metal bowl: 2 and 8 is not available. Note 16) When choosing with W: Filter drain port, the drain cock of a lubricator will be with barb fittings. Note 17) For pipe thread type: M5, NPT. This product is for overseas use only according to the new Measurement Law. (The SI unit type is provided for use in Japan.) MPa and psi are shown together on the pressure unit. Cannot be used with M: Round pressure gauge (with color zone). Available by request for special. Note 18) v: For pipe thread type: M5, NPT only

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