Magnet: D (Built-in), Mounting: B (Basic), Cushion: N (Rubber Bumper), Bore Size: 32 (1 1/4"), Stroke A: 0300 (3"), +: None, Stroke B: None, Stroke Adjustment: B (0 to 50mm), Auto Switch: M9N--Solid State, Gen. Purpose, 3 Wire NPN, Horizontal, Lead Wire or Prewired Connector: L (3m), Number: S (1 pc.), Stroke Options: XC8 (Adjustable Extension Type)

Magnet: D (Built-in), Mounting: B (Basic), Cushion: N (Rubber Bumper), Bore Size: 40 (1 1/2"), Stroke A: 0100 (1"), +: None, Stroke B: None, Stroke Adjustment: B (0 to 50mm), Auto Switch: No Switch, Lead Wire or Prewired Connector: 0.5m (Or None in the Case of No Switch), Number: 2 pcs. (Or None in the Case of No Switch), Stroke Options: XC9 (Adjustable Retraction Type)

Magnet: D (Built-in), Mounting: B (Basic), Cushion: N (Rubber Bumper), Bore Size: 40 (1 1/2"), Stroke A: 0250 (2 1/2"), +: None, Stroke B: None, Stroke Adjustment: B (0 to 50mm), Auto Switch: No Switch, Lead Wire or Prewired Connector: 0.5m (Or None in the Case of No Switch), Number: 2 pcs. (Or None in the Case of No Switch), Stroke Options: XC8 (Adjustable Extension Type)

The base color of the new AC-B is uban white, maintaining a clean, modern look. T type spacer for AC-A series  ; Facilitates the branching of air flow ; Easy maintenance ; Port size: 1/8, 1/4, 3/8, 1/2

The base color of the new AC-B is uban white, maintaining a clean, modern look. Easy maintenance ; Attaches with SMC's standard interface ; Makes piping possible in 4 directions ; Port Size: M5 x 0.8, 1/8", 1/4", 3/8". 1/2"

Size: 20 (1/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: N (NPT), Port Size: 02 (1/4), Accessory 1: B (Bracket), Pressure Gauge Angle: G2 (90°), Accessory 2: None, Option: YZ (Combination of Y + Z), B: B

Size: 20 (1/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: Rc, Port Size: 02 (1/4), Accessory 1: B (Bracket), Pressure Gauge Angle: G2 (90°), Accessory 2: None, Option: None, B: B

The base color of the new AC-B is uban white, maintaining a clean, modern look. T type spacer for AC-A series  ; Facilitates the branching of air flow ; Easy maintenance ; Port size: 1/8, 1/4, 3/8, 1/2

The base color of the new AC-B is uban white, maintaining a clean, modern look. Easy maintenance ; Attaches with SMC's standard interface ; Makes piping possible in 4 directions ; Port Size: M5 x 0.8, 1/8", 1/4", 3/8". 1/2"

Size: 40 (1/2), Reverse Flow Function: Regulator, Standard, Thread: Rc, Port Size: 04 (1/2), Accessory 1: B (Bracket), Pressure Gauge Angle: G2 (90°), Accessory 2: None, Option: None, B: B

Fitting Type: R (Run Tee), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 6C (Tube O.D. 1", Tubing Size 1"x7/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: 6D (Tube O.D. 1", Tubing Size 3/4"x5/8"), Piping: M (Male), Thread: N (NPT)

Model: 31, Orifice: 1 (1.5mm), Style: 4 (COM, Single Unit), Option: H (Stainless Steel, Seals: FKM, Class B), Suffix: Z (Oil-free), Port Size: 01 (1/8), Thread: Rc, Voltage: 1 (100VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: L (w/Light), Rectifier: R (AC Class B Coil w/Full-wave Rectifier), Bracket: B (Bracket)

Model: 31, Orifice: 1 (1.5mm), Style: 0 (N.C., Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 01 (1/8), Thread: N (NPT), Voltage: 1 (100VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: Non, Rectifier: R (AC Class B Coil w/Full-wave Rectifier), Bracket: B (Bracket)

Model: 31, Orifice: 1 (1.5mm), Style: 4 (COM, Single Unit), Option: H (Stainless Steel, Seals: FKM, Class B), Suffix: Standard, Port Size: 01 (1/8), Thread: Rc, Voltage: 1 (100VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: L (w/Light), Rectifier: R (AC Class B Coil w/Full-wave Rectifier), Bracket: B (Bracket)

Model: 31, Orifice: 1 (1.5mm), Style: 0 (N.C., Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 02 (1/4), Thread: Rc, Voltage: 1 (100VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: L (w/Light), Rectifier: R (AC Class B Coil w/Full-wave Rectifier), Bracket: B (Bracket)

Fitting Type: R (Run Tee), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 4C (Tube O.D. 1/2", Tubing Size 1/2"x3/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: 4D (Tube O.D. 1/2", Tubing Size 3/8"x1/4"), Piping: M (Male), Thread: N (NPT)

Fitting Type: R (Run Tee), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 4D (Tube O.D. 1/2", Tubing Size 3/8"x1/4"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: 4C (Tube O.D. 1/2", Tubing Size 1/2"x3/8"), Piping: M (Male), Thread: N (NPT)

Model: 31, Orifice: 1 (1.5mm), Style: 0 (N.C., Single Unit), Option: M (SS, Seals: FKM, Class B, Oil-free), Suffix: Standard, Port Size: 01 (1/8), Thread: N (NPT), Voltage: 1 (100VAC 50/60HZ), Electrical Entry: G (Grommet), Surge Suppressor: Non, Rectifier: R (AC Class B Coil w/Full-wave Rectifier), Bracket: B (Bracket)

Model: 31, Orifice: 1 (1.5mm), Style: 4 (COM, Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 02 (1/4), Thread: Rc, Voltage: 1 (100VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: L (w/Light), Rectifier: R (AC Class B Coil w/Full-wave Rectifier), Bracket: B (Bracket)

Fitting Type: Run Tee, Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: Tube O.D. 1", Tubing Size 1"x7/8", Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: Tube O.D. 1", Tubing Size 3/4"x5/8", Piping: Male, Thread: NPT, Packaging: -