Body Size: 40, Back Flow: w/o Backflow, Thread: N (NPT), Port Size: 03 (3/8), Options: w/o Mounting Option, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 8 (Metal Bowl w/Level Gauge), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge

Size: 31 (3/8), Model Combination: AF+AR+AL, Port Size: 03 (3/8, Size 31), Accessory: None, All Sizes, Pressure Relief Valve: w/o Valve, Option: 8 (Metal Bowl w/Sight Glass, Size 31 & 41), Handle Orientation: A (Upward Handle)

Size: 31 (3/8), Model Combination: A (AW+AL), Port Size: 03 (3/8, Size 31), Accessory: None, All Sizes, Pressure Relief Valve: w/o Valve, Option: 8 (Metal Bowl w/Sight Glass, Size 31 & 41)

Size: 31 (3/8), Model Combination: AF+AR+AL, Port Size: 03 (3/8, Size 31), Accessory: None, All Sizes, Pressure Relief Valve: w/o Valve, Option: 8R (Metal Bowl w/Sight Glass, Flow Direction: Right to Left, Size 31 & 41)

Size: 31 (3/8), Model Combination: B (AF+AR), Port Size: 03 (3/8, Size 31), Accessory: None, All Sizes, Pressure Relief Valve: w/o Valve, Option: 8 (Metal Bowl w/Sight Glass, Size 31 & 41)

Body Size: 30 (Applicable AC Size: AC30), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: without Mounting Option, Silencer: S (w/Built-in Silencer, EXH Port), Handle Color: Red, Handle Material: Resin, Flow Direction: R (Flow Direction: Right to Left), Unit: Z (Unit of Product Label: psi)

Body Size: 30 (Applicable AC Size: AC30), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: without Mounting Option, Silencer: S (w/Built-in Silencer, EXH Port), Handle Color: Red, Handle Material: Resin, Flow Direction: Flow Direction: Left to Right), Unit: Z (Unit of Product Label: psi)

Body Size: 40 (Applicable AC Size: AC40), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: B (w/Bracket), Silencer: without Silencer, Handle Color: Red, Handle Material: Resin, Flow Direction: Flow Direction: Left to Right), Unit: Z (Unit of Product Label: psi)

Body Size: 30 (Applicable AC Size: AC30), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: B (w/Bracket), Silencer: without Silencer, Handle Color: K (Black), Handle Material: M (Metal), Flow Direction: R (Flow Direction: Right to Left), Unit: Z (Unit of Product Label: psi)

Body Size: 30 (Applicable AC Size: AC30), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: B (w/Bracket), Silencer: without Silencer, Handle Color: K (Black), Handle Material: M (Metal), Flow Direction: Flow Direction: Left to Right), Unit: Z (Unit of Product Label: psi)

Body Size: 30 (Applicable AC Size: AC30), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: B (w/Bracket), Silencer: S (w/Built-in Silencer, EXH Port), Handle Color: K (Black), Handle Material: M (Metal), Flow Direction: R (Flow Direction: Right to Left), Unit: Z (Unit of Product Label: psi)

Body Size: 30 (Applicable AC Size: AC30), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: B (w/Bracket), Silencer: S (w/Built-in Silencer, EXH Port), Handle Color: K (Black), Handle Material: M (Metal), Flow Direction: Flow Direction: Left to Right), Unit: Z (Unit of Product Label: psi)

Body Size: 30 (Applicable AC Size: AC30), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: without Mounting Option, Silencer: S (w/Built-in Silencer, EXH Port), Handle Color: K (Black), Handle Material: M (Metal), Flow Direction: R (Flow Direction: Right to Left), Unit: Z (Unit of Product Label: psi)

Body Size: 30 (Applicable AC Size: AC30), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: without Mounting Option, Silencer: S (w/Built-in Silencer, EXH Port), Handle Color: K (Black), Handle Material: M (Metal), Flow Direction: Flow Direction: Left to Right), Unit: Z (Unit of Product Label: psi)

Body Size: 40 (Applicable AC Size: AC40), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: B (w/Bracket), Silencer: without Silencer, Handle Color: K (Black), Handle Material: M (Metal), Flow Direction: R (Flow Direction: Right to Left), Unit: Z (Unit of Product Label: psi)

Body Size: 40 (Applicable AC Size: AC40), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: B (w/Bracket), Silencer: without Silencer, Handle Color: K (Black), Handle Material: M (Metal), Flow Direction: Flow Direction: Left to Right), Unit: Z (Unit of Product Label: psi)

Body Size: 40 (Applicable AC Size: AC40), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: B (w/Bracket), Silencer: S (w/Built-in Silencer, EXH Port), Handle Color: K (Black), Handle Material: M (Metal), Flow Direction: R (Flow Direction: Right to Left), Unit: Z (Unit of Product Label: psi)

Body Size: 40 (Applicable AC Size: AC40), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: B (w/Bracket), Silencer: S (w/Built-in Silencer, EXH Port), Handle Color: K (Black), Handle Material: M (Metal), Flow Direction: Flow Direction: Left to Right), Unit: Z (Unit of Product Label: psi)

Body Size: 40 (Applicable AC Size: AC40), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: without Mounting Option, Silencer: S (w/Built-in Silencer, EXH Port), Handle Color: K (Black), Handle Material: M (Metal), Flow Direction: R (Flow Direction: Right to Left), Unit: Z (Unit of Product Label: psi)

Body Size: 40 (Applicable AC Size: AC40), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: without Mounting Option, Silencer: S (w/Built-in Silencer, EXH Port), Handle Color: K (Black), Handle Material: M (Metal), Flow Direction: Flow Direction: Left to Right), Unit: Z (Unit of Product Label: psi)