Body Size: 40, Back Flow: K (w/Backflow), Thread: F (G), Port Size: 04 (1/2), Mounting Option: B (With Bracket), Float Type Auto Drain Option: Without Auto Drain, Pressure Gauge/Switch Option: G (Round type pressure gauge with limit indicator), 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

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Option: G (For Sizes 10, 20, 30, 40 Round Type Pressure Gauge w/Limit Indicator; For For Size 10: Round Type Pressure Gauge w/o Limit Indicator ), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: Standard

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Option: G (Size 20 25, 30, 40: Round Type Pressure Gauge w/Limit Indicator; Size 10: Round Type Pressure Gauge w/o Limit Indicator), Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: 2J (2 + J), Semi-Standard 2: Standard

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Option: DG (D + G), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Option: BG (B + G), Semi-Standard: N (Non-Relieving Exhaust Mechanism)

Body Size: 40, Backflow: K (w/Backflow Function), Thread: F (G), Port Size: 04 (1/2), Options: G (Round Type Pressure Gauge, w/Limit Indicator), 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: MPa, Pressure Gauge in SI Units: MPa

Body Size: 40, Thread: F (G), Port: 04 (1/2), Option: G (Round Pressure Gauge w/Limit Indicator), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 40, Thread: F (G), Port: 04 (1/2), Option: DG (D + G), Attachment: V1 (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right->Left)

Body Size: 40, Thread: F (G), Port: 04 (1/2), Option: CG (C + G), Attachment: Standard, Semi-Standard 1: 8 (Metal Bowl w/Level Gauge), Semi-Standard 2: Standard

Body Size: 40, Thread: F (G), Port: 04 (1/2), Option: DG (D + G), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Option: BG (B + G), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: Standard

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Option: GH (G + H), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Option: BDG (B + D + G), Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 40, Backflow: w/o Backflow Function, Thread: F (G), Port Size: 04 (1/2), Options: BG (B+G), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Body Size: 40, Back Flow: w/o Backflow, Thread: F (G), Port Size: 04 (1/2), Options: G (Round Type Pressure Gauge, w/Limit Indicator), 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: Product

Body Size: 40, Backflow: K (w/Backflow Function), Thread: F (G), Port Size: 04 (1/2), Options: BG (B+G), 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: MPa, Pressure Gauge in SI Units: MPa

Body Size: 40, Model Type: Air Filter + Regulator + Lubricator, Thread: F (G), Port Size: 04 (1/2), Float Type Auto Drain: C [N.C.

Rated Flow Range: 5 to 40 L/min, Flow Adjustment Valve: w/Flow Adjustment, Port Size: TSJ1/2, Compression Fitting, Output Specification/Temperature Sensor: Out 1: NPN; Out 2: Flow Rate NPN; Temperature: NPN; w/Temperature Sensor, Lead Wire: with Lead Wire with M8 Connector, 3 m, Unit Specification: Instantaneous Flow: gal/min; Accumulated Flow: gal; Temperature: °C, Bracket: None, Calibration

Series PF3W digital flow switch is perfect for applications requiring a constantly monitored flow of cooling or cleaning water. The PF3W series has been improved both in design and operating performance over the PF2W flow switch.  Depending on the selected model, the PF3W is up to 40% smaller in volume, offering improved piping space and flexibility.  Designed to work with fluids up to 90ºC

Valve; w/Stop Valve), Supply/Return Port Size: 04 (1/2), Return Unit Flow Switch Output Specifications: 1T (Out 1: Analog 1 to 5 V; Out 2: Flow Rate: None; Temp.: Analog 1 to 5 V; Temperature Sensor: Yes), Lead Wire: N (w/o Lead Wire and M8 Connector), Return Unit Flow Switch Unit Specifications: G (Remote Sensor: L/min/gal/min; °C; Integrated Display: gal/min; Accumulated Flow: gal; Temp