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: 04 (0.5 to 4L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 03 (3/8), Output Specification: 1 (OUT1: Analog 1 to 5V), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Units on Label: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: R (Bracket), Calibration Certificate: None, Made to Order: X143 (Piping Material Brass

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 03 (3/8), Output Specification: 1 (OUT1: Analog 1 to 5V), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Units on Label: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: R (Bracket), Calibration Certificate: A (Calibration Certificate), Made to Order:

Series: 25A-PF3W5, Rated Flow Range: 0.5 to 4 L/min, Flow Adjustment: w/Flow Adjustment Valve, Thread: NPT, Port Size: 3/8, Output Specification/Temperature Sensor: Out 1 Flow Rate: Analog 1 to 5 V; Out 2 Temperature: None; Temperature Sensor: None, Lead Wire: w/Lead Wire and M8 Connector, 3 m, Unit Specification: G [Instantaneous Flow: L/min (gal/min); Temperature: °C/°F], Bracket: w/Bracket

Rated Flow Range: 0.5 to 4L/min, Flow Adjustment Valve: None, Thread: NPT, Port Size: 3/8, Output Specification: OUT1: Analog 1 to 5V, Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Units on Label: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: Bracket, Calibration Certificate: None, Made to Order: Piping Material Brass

Rated Flow Range: 2 to 16 L/min, Flow Adjustment Valve: None, Thread: NPT, Port Size: 3/8, Output Specification: OUT1: Analog 1 to 5V, Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Units on Label: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: Bracket, Calibration Certificate: Calibration Certificate, Made to Order: EPDM Seal Material

Body Size: 30, Model Type: D (Filter Regulator + Mist Separator), Thread: N (NPT), Port Size: 03 (3/8), Float Type Auto Drain: w/o Auto Drain, Pressure Gauge/Digital Pressure Switch: w/o Pressure Gauge, Attachment: without Attachment, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type + Lubricator: 2 (Metal Bowl), Bowl Guard: None, Air Filter Drain Port: w/Drain Cock, Exhaust Mechanism: N

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: w/o Flow Adjustment Valve, Thread: N (NPT), Port Size: 03 (3/8), Output Specification/Temperature Sensor: D (Out 1: NPN; Out 2: Flow Rate: Analog 4 to 20 mA; 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

Style: Pressure Switch w/ T-Spacer, Body Size: 30 (AC30), Thread Type: N (NPT), Port Size: 03 (3/8), Set Pressure Range: 0.1 to 0.4 MPa, Lead Wire Length: 0.5m, Pressure Unit of the Scale Plate: MPa

Style: Pressure Switch w/ T-Spacer, Body Size: 40 (AC40), Thread Type: N (NPT), Port Size: 03 (3/8), Set Pressure Range: 0.1 to 0.4 MPa, Lead Wire Length: 0.5m, Pressure Unit of the Scale Plate: MPa

Style: Pressure Switch w/ T-Spacer, Body Size: 50 (AC40-06), Thread Type: N (NPT), Port Size: 03 (3/8), Set Pressure Range: 0.1 to 0.4 MPa, Lead Wire Length: 0.5m, Pressure Unit of the Scale Plate: MPa

Style: Pressure Switch with Piping Adapter, Body Size: 30 (AC30), Thread Type: N (NPT), Port Size: 03 (3/8), Set Pressure Range: 0.1 to 0.4 MPa, Lead Wire Length: 0.5m, Pressure Unit of the Scale Plate: MPa, Mounting: Right

Body Size: 30, Model Type: A (Filter Regulator + Lubricator), Thread: N (NPT), Port Size: 03 (3/8), Float Type Auto Drain: w/o Auto Drain, Pressure Gauge/Digital Pressure Switch: w/o Pressure Gauge, Attachment: without Attachment, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type + Lubricator: 3 (Lubricator w/Drain Cock), Bowl Guard: None, Air Filter Drain Port: w/Drain Cock, Exhaust Mechanism

Size: 30, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: w/o Mounting Option, Float Type Auto Drain: w/o Auto Drain, Bowl: Sizes 20, 30, 40: Polycarbonate Bowl; Sizes 50, 60: Stainless Steel, Drain Port: w/Drain Cock, Indicator: w/o Indicator, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Name Plate and Caution Plate for Bowl in Imperial Units: psi

Size: 40, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: w/o Mounting Option, Float Type Auto Drain: w/o Auto Drain, Bowl: Sizes 20, 30, 40: Polycarbonate Bowl; Sizes 50, 60: Stainless Steel, Drain Port: w/Drain Cock, Indicator: w/o Indicator, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Name Plate and Caution Plate for Bowl in Imperial Units: psi

Size: 30, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: w/o Mounting Option, Float Type Auto Drain: w/o Auto Drain, Bowl: Sizes 20, 30, 40: Polycarbonate Bowl; Sizes 50, 60: Stainless Steel, Drain Port: w/Drain Cock, Indicator: L (w/Element Service Indicator), Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Name Plate and Caution Plate for Bowl in

Size: 30, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: w/o Mounting Option, Float Type Auto Drain: w/o Auto Drain, Bowl: 6 (Nylon Bowl), Drain Port: w/Drain Cock, Indicator: L (w/Element Service Indicator), Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Name Plate and Caution Plate for Bowl in Imperial Units: psi, °F)

Size: 30, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: w/o Mounting Option, Float Type Auto Drain: w/o Auto Drain, Bowl: 2 (Metal Bowl), Drain Port: w/Drain Cock, Indicator: L (w/Element Service Indicator), Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Name Plate and Caution Plate for Bowl in Imperial Units: psi, °F)

Size: 30, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: w/o Mounting Option, Float Type Auto Drain: w/o Auto Drain, Bowl: 8 (Metal Bowl w/Level Gauge), Drain Port: w/Drain Cock, Indicator: w/o Indicator, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Name Plate and Caution Plate for Bowl in Imperial Units: psi, °F)

Size: 30, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: w/o Mounting Option, Float Type Auto Drain: w/o Auto Drain, Bowl: Sizes 20, 30, 40: Polycarbonate Bowl; Sizes 50, 60: Stainless Steel, Drain Port: w/Drain Cock, Indicator: w/o Indicator, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Name Plate and Caution Plate for Bowl in Imperial Units: psi