Body Size: 50, Thread: N (NPT), Port Size: 06 (3/4), Option: w/o Bracket; w/o Auto Drain, Semi-Standard 1: JR (J + R), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Special Application: 21-AF (Copper, Fluorine & Silicon-free+Low Particle Generation), Body Size: 30, Thread: Rc, Port Size: 02 [1/4 (Size 20, 30, 40)], Bracket: None, Bowl Type: None, Option: JR [J+Right to Left Flow Direction (Size 20 to 60)]

Special Application: 10-AF (Clean Series), Body Size: 30, Thread: N (NPT), Port Size: 02 [1/4 (Size 20, 30, 40)], Bracket: None, Bowl Type: 2 [Metal (Size 20 to 60)], Option: JRZ [JR+Nameplate/Caution Plate for Bowl in Imperial Units (Size 20 to 60)]

Special Application: 10-AF (Clean Series), Body Size: 30, Thread: N (NPT), Port Size: 03 [3/8 (Size 30, 40)], Bracket: None, Bowl Type: 2 [Metal (Size 20 to 60)], Option: JRZ [JR+Nameplate/Caution Plate for Bowl in Imperial Units (Size 20 to 60)]

Body Size: 60, Thread: N (NPT), Port Size: 10 (1), Option: w/o Bracket; w/o Auto Drain, Semi-Standard 1: JR (J + R), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: w/o Bracket; w/o Auto Drain, Semi-Standard 1: JR (J + R), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Special Application: 10-AF (Clean Series), Body Size: 30, Thread: N (NPT), Port Size: 02 [1/4 (Size 20, 30, 40)], Bracket: None, Bowl Type: 8 [Metal w/Level Gauge (Size 30 to 60)], Option: JRZ [JR+Nameplate/Caution Plate for Bowl in Imperial Units (Size 20 to 60)]

Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: Standard, Semi-Standard 1: JR (J + R), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: w/o Flow Adjustment Valve, Thread: Rc, Port Size: 04 (1/2), Output Specification/Temperature Sensor: CT (Out 1: NPN; Out 2: Flow Rate: Analog 1 to 5 V ⇔ Analog 1 to 5 V; Temperature Sensor: Yes), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Unit Specification: M (Instantaneous Flow: L/min, Accumulated Flow: L,Temperature: °C

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: w/o Flow Adjustment Valve, Thread: Rc, Port Size: 04 (1/2), Output Specification/Temperature Sensor: B (Out 1: PNP, Out 2: Flow Rate: PNP, Temp.: None, Temperature Sensor: None), Lead Wire: N (w/o Lead Wire and M8 Connector), Unit Specification: M (Instantaneous Flow: L/min, Accumulated Flow: L,Temperature: °C), Bracket: R (w/Bracket

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: w/o Flow Adjustment Valve, Thread: Rc, 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: M (Instantaneous Flow: L/min, Accumulated Flow: L,Temperature: °C), Bracket: None, Calibration

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: None, Thread: Rc, Port Size: 04 (1/2), Output Specification: F (OUT1: PNP; OUT2: Analog 4 to 20mA), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: M (Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C)

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: w/o Flow Adjustment Valve, Thread: Rc, Port Size: 04 (1/2), Output Specification/Temperature Sensor: AT (Out 1: NPN; Out 2: Flow Rate: NPN; Temp.: NPN; Temperature Sensor: Yes), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Unit Specification: M (Instantaneous Flow: L/min, Accumulated Flow: L,Temperature: °C), Bracket: R (w/Bracket

Type: [Flow Switches] Flow Switch for Water, Fluid Type: Water, Flow Range(l/min): 10～Less than 50, Sensor, Monitor Structure: [Integrated Type] Display Integrated, Output Method: NPN Open Collector, Pipe Port Type: Female Thread, Plumbing Thread Type: [Rc (R)] Rc, Plumbing Thread Nominal: [1/2] 1/2, Pressure Type: Standard, Pressure Resistance(MPa): 1.5, Flow Rate Type: Standard, Operating

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

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: None, Thread: Rc, Port Size: 04 (1/2), Output Specification: A (OUT1: NPN; OUT2: NPN), Temperature Sensor: T (Temperature Sensor), Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: M (Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C), Bracket: R (Bracket)

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: None, Thread: Rc, Port Size: 04 (1/2), Output Specification: D (OUT1: NPN; OUT2: Analog 4 to 20mA), Temperature Sensor: T (Temperature Sensor), Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: M (Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C)

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: None, Thread: Rc, Port Size: 04 (1/2), Output Specification: C (OUT1: NPN; OUT2: Analog 1 to 5V), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: M (Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C)

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: None, Thread: Rc, Port Size: 04 (1/2), Output Specification: F (OUT1: PNP; OUT2: Analog 4 to 20mA), Temperature Sensor: T (Temperature Sensor), Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: M (Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C), Bracket: R (Bracket), Calibration Certificate: A (Calibration

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: None, Thread: Rc, Port Size: 04 (1/2), Output Specification: D (OUT1: NPN; OUT2: Analog 4 to 20mA), Temperature Sensor: T (Temperature Sensor), Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: G (Instantaneous Flow Rate: Gal/min; Accumulated Flow: Gal; Temp: °C)