Body Size: 40, Thread: NPT, Port: 1/2, Option: M [Round type pressure gauge (with color zone)], Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F

Body Size: 40, Back Flow: w/o Backflow, Thread: NPT, Port Size: 1/2, Options: Round Type Pressure Gauge, w/Color Zone, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, 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

Body Size: 40, Back Flow: w/Backflow, Thread: NPT, Port Size: 1/2, Options: Round Type Pressure Gauge, w/Color Zone, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, 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: 1/2, Thread: NPT, Port Size: 1/2, Accessory: Round Pressure Gauge w/Color Ring, Attachment: Pressure Switch + Residual Pressure Relief 3 Port Valve, Option 1: None, Option 2: None, Option 3: Name Plate, Caution Plate for Bowl, and Pressure Gauge: PSI, °F

Body Size: 40, Backflow: w/Backflow Function, Thread: NPT, Port Size: 1/2, Options: Round Type Pressure Gauge, w/Color Zone, Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale, Made to Order: -

Body Size: -, Thread: -, Port: -, Option: -, Attachment: -, Semi-Standard 1: -, Semi-Standard 2: -

Body Size: 40, Thread: NPT, Port: 1/2, Option: M [Round type pressure gauge (with color zone)], Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F

Body Size: -, Thread: -, Port: -, Option: -, Attachment: -, Semi-Standard 1: -, Semi-Standard 2: -

Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: M [Round type pressure gauge (with color zone)], Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Body Size: 40, Backflow: K (w/Backflow Function), Thread: N (NPT), Port Size: 04 (1/2), Options: M (Round Type Pressure Gauge, w/Color Zone), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: M [Round type pressure gauge (with color zone)], Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Body Size: 40, Back Flow: K (w/Backflow), Thread: N (NPT), Port Size: 04 (1/2), Options: M (Round Type Pressure Gauge, w/Color Zone), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, 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,

Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Z [Product: psi, °C; Pressure Gauge: psi (and MPa)]

Option: Without Mounting, Float Type Auto Drain Option: Without Auto Drain, Pressure Gauge/Switch Option: M (Round type pressure gauge with color zone), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, 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

Pressure Gauge/Digital Pressure Switch: M (Round Type Pressure Gauge, w/Color Zone), Attachment: without Attachment, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type + Lubricator: Standard (Polycarbonate Bowl + Lubricator), Bowl Guard: None, Air Filter Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Z

Option: Without Mounting, Float Type Auto Drain Option: Without Auto Drain, Pressure Gauge/Switch Option: M (Round type pressure gauge with color zone), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, 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

Pressure Gauge/Digital Pressure Switch: M (Round Type Pressure Gauge, w/Color Zone), Attachment: without Attachment, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type + Lubricator: Standard (Polycarbonate Bowl + Lubricator), Bowl Guard: None, Air Filter Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Z

Cost effective and clean looking, series AR regulators offer various pressure range settings to accommodate most applications. The locking adjustment knob prevents accidental setting changes. The modular design of the AR series connects with other SMC air preparation equipment.Modular type regulator, Optional embedded pressure gauge , Available with built-in backflow mechanism , Knob is

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: M (Round Type Pressure Gauge w/Color Zone), Attachment: T (T-Interface), Semi-Standard 1: 18J (1 + 8 + J), Semi-Standard 2: NZ (N + Z)

Body Size: 40A, Thread: N (NPT), Port Size: 04 (1/2), Option: M (Round Type Pressure Gauge w/Color Zone), Attachment: S (Pressure Switch), Semi-Standard 1: Standard, Semi-Standard 2: RZ (R + Z)