Flow Range: 40 (5~40 l/min), Thread: Rc, Port Size: 04 (1/2), Wiring Specification: 3m Lead Wire w/Connector, Output Specification: 2 (Pulse Output + Analog Output (4~20mA))

Flow Range: 40 (5~40 l/min), Thread: Rc, Port Size: 04 (1/2), Wiring Specification: N (w/o Lead Wire), Output Specification: 2 (Pulse Output + Analog Output (4~20mA))

Flow Range: 40 (5~40 l/min), Thread: N (NPT Thread), Port Size: 04 (1/2), Wiring Specification: N (w/o Lead Wire), Output Specification: 2 (Pulse Output + Analog Output (4~20mA))

Flow Range: 40 (5~40 l/min), Thread: F (G thread), Port Size: 04 (1/2), Wiring Specification: N (w/o Lead Wire), Output Specification: 2 (Pulse Output + Analog Output (4~20mA))

Flow Range: 40 (5~40 l/min), Thread: Rc, Port Size: 04 (1/2)

Flow Range: 40 (5~40 l/min), Thread: Rc, Port Size: 04 (1/2), Wiring Specification: 3m Lead Wire w/Connector, Output Specification: 1 (Pulse Output + Analog Output (1~5V))

Flow Range: 40 (5~40 l/min), Thread: Rc, Port Size: 04 (1/2), Wiring Specification: N (w/o Lead Wire)

Flow Range: 40 (5~40 l/min), Thread: Rc, Port Size: 04 (1/2), Wiring Specification: N (w/o Lead Wire), Output Specification: 1 (Pulse Output + Analog Output (1~5V))

Flow Range: 40 (5~40 l/min), Thread: N (NPT Thread), Port Size: 04 (1/2)

Flow Range: 40 (5~40 l/min), Thread: N (NPT Thread), Port Size: 04 (1/2), Wiring Specification: N (w/o Lead Wire), Output Specification: 1 (Pulse Output + Analog Output (1~5V))

Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: Standard, Semi-Standard 1: J (Drain Guide 1/8: Size 20; Drain Guide 1/4: Sizes 25, 30, 40, 50, 55, 60), Semi-Standard 2: RZ (R + Z)

Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: Standard, Attachment: S (Pressure Switch), Semi-Standard 1: J (Drain Guide 1/8: Size 20; Drain Guide 1/4: Sizes 25, 30, 40, 50, 55, 60), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Body Size: 40, Thread: F (G), Port: 04 (1/2), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: Standard, Semi-Standard 1: J (Drain Guide 1/8: Size 20; Drain Guide 1/4: Sizes 25, 30, 40, 50, 55, 60), Semi-Standard 2: Standard

Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: SV (S + V), Semi-Standard 1: J (Drain Guide 1/8: Size 20; Drain Guide 1/4: Sizes 25, 30, 40, 50, 55, 60), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Body Size: 40, Thread: Rc, Port: 04 (1/2), Option: G (Round Pressure Gauge w/Limit Indicator), Attachment: V1 (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: J (Drain Guide 1/8: Size 20; Drain Guide 1/4: Sizes 25, 30, 40, 50, 55, 60), Semi-Standard 2: N (Exhaust Mechanism, Non-relieving)

AR20-B to AR60-B

Nq Body size 20 25 30 40 50 60 Symbol Description Nw With backflow function Nil Without backflow function K*1 With backflow function + Ne Pipe thread type Nil Rc N NPT F G + 01 1/8 02 1/4 03 3/8 04 1/2 06 3/4 10 1 + Nr Port size a Mounting Nil Without mounting option B*3 With bracket H With set nut (for panel mount) + Nil Without pressure gauge E Square embedded type pressure gauge (with

Stations: 04 (4 Stations), Piping: D (U Side: Closed; D Side: Open), Thread Type: N (NPT), Supply Unit Components: W (w/Flow Adj. Valve; w/Stop Valve), Return Unit Flow Switch: 7 (Integrated Display), Return Unit Flow Range: 40 (5 to 40 L/min), Return Unit Components: P (w/o Flow Adj.

Body Size: 40, Model Type: Air Filter + Regulator + Lubricator, Thread: N (NPT), Port Size: 04 (1/2), Float Type Auto Drain: w/o Auto Drain, Pressure Gauge/Digital Pressure Switch: G (Round Type Pressure Gauge, w/Limit Indicator), Attachment: V (Mounting Position: AF + AFM + AR + V), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type + Lubricator: Standard (Polycarbonate Bowl + Lubricator)

Body Size: 40, Model Type: Air Filter + Regulator + Lubricator, Thread: N (NPT), Port Size: 04 (1/2), Float Type Auto Drain: w/o Auto Drain, Pressure Gauge/Digital Pressure Switch: w/o Pressure Gauge, Attachment: V (Mounting Position: AF + AFM + AR + V), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type + Lubricator: Standard (Polycarbonate Bowl + Lubricator), Bowl Guard: None, Air Filter

Rated Flow Range: 40 (5 to 40 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: N (NPT), Port Size: 04 (1/2), Output Specification/Temperature Sensor: A (Out 1: NPN, Out 2: Flow Rate: NPN, Temp.: None,Temperature Sensor: None), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Unit Specification: J (Instantaneous Flow: L/min, Accumulated Flow: L, Temperature: °F), Bracket: