.: 11 (3/8"), Port Size/Applicable Tube: N03 (3/8" Thread)

.: 11 (3/8"), Port Size/Applicable Tube: N03 (3/8" Thread)

.: 09 (5/16"), Port Size/Applicable Tube: N03 (3/8" Thread)

.: 11 (3/8"), Port Size/Applicable Tube: N03 (3/8" Thread)

.: 09 (5/16"), Port Size/Applicable Tube: N03 (3/8" Thread)

Nozzle Diameter: 18 (ø1.8mm), Vacuum Pressure: S (-90 kPa), SUP: 11 (One-touch Fitting ø3/8"), VAC: N03 (Screw-in NPT 3/8), EXH: 13 (One-touch Fitting ø1/2"), Accessories: N (w/o Bracket, w/o Silencer)

Further improvements include the addition of 2 screens, incorporating 3-color numerical displays which can also be rotated in both clockwise and counter-clockwise directions, thereby offering even better display visibility during operation. 

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 sele, 3-Color Digital Flow Siwtch for Water, DIGITAL FLOW SWITCH, WATER, PF3W, 380 lb

.: 09 (5/16"), Port Size/Applicable Tube: N03 (3/8" Thread), Sealant: S (Sealant)

.: 07 (1/4"), Port Size/Applicable Tube: N03 (3/8" Thread), Sealant: S (Sealant)

.: 11 (3/8"), Port Size/Applicable Tube: N03 (3/8" Thread), Sealant: S (Sealant)

.: 11 (3/8"), Port Size/Applicable Tube: N03 (3/8" Thread), Sealant: S (Sealant)

.: 09 (5/16"), Port Size/Applicable Tube: N03 (3/8" Thread), Sealant: S (Sealant)

.: 07 (1/4"), Port Size/Applicable Tube: N03 (3/8" Thread), Sealant: S (Sealant)

Nozzle Diameter: 18 (ø1.8mm), Vacuum Pressure: L (-48 kPa: ZH05 to 13D*A; -66 kPa: ZH15 to 20D*A), SUP: 11 (One-touch Fitting ø3/8"), VAC: N03 (Screw-in NPT 3/8), EXH: 13 (One-touch Fitting ø1/2")

°C, Bracket: R (w/Bracket), Calibration Certificate: None

Rated Flow Range: 04 (0.5 to 4L/min), Flow Adjustment Valve: S (Flow Adjustment Valve), Thread: F (G), Port Size: 03 (3/8), Output Specification: 1 (OUT1: Analog 1 to 5V), Temperature Sensor: None, Lead Wire: N (w/o Lead Wire w/M8 Connector), Units on Label: Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C, Bracket: None, Calibration Certificate: A (Calibration Certificate)

: None, Made to Order: X128 (Analog 4 to 20mA 2 Output Type)

Rated Flow Range: 0.5 to 4 L/min, Flow Adjustment Valve: w/Flow Adjustment Valve, Thread: G, Port Size: 3/8, Output Specification/Temperature Sensor: Out 1 Flow Rate: Analog 1 to 5 V; Out 2 Temperature: Analog 1 to 5 V; Temperature Sensor: w/Temperature Sensor, Lead Wire: w/Lead Wire and M8 Connector, 3 m, Unit Specification: Instantaneous Flow: L/min, Temperature: °C, Bracket: w/Bracket

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