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

This is a legacy product. Please contact us for the latest version.sales@ocaire.com, IFW/PFW 3/8INCH PT VERSION, INSTRUMENTATION, IFW/PFW FLOW SWITCH, EA, IFW/PFW 3/8INCH PT VERSION, 0.95532 lb

Nozzle Diameter: 18 (ø1.8mm), Vacuum Pressure: L (-48 kPa: ZH05 to 13D*A; -66 kPa: ZH15 to 20D*A), SUP: 03 (Screw-in Rc 3/8), VAC: 03 (Screw-in Rc 3/8), EXH: 03 (Screw-in Rc 3/8)

Nozzle Diameter: 18 (ø1.8mm), Vacuum Pressure: S (-90 kPa), SUP: 03 (Screw-in Rc 3/8), VAC: 03 (Screw-in Rc 3/8), EXH: 03 (Screw-in Rc 3/8)

Main Body Shape: Pipe Type, Additional Function: -, Ultimate Vacuum(kPa): -66, Air Consumption Flow Rate(l/min): 162, Vacuum Port Connecting Port Shape: Rc3/8, Vacuum Port One-Touch Fitting Size: -, Air Supply Port Connecting Shape: Rc3/8, Air Supply Port One-Touch Fitting Size: -, Application: Manifolds, Operating Pressure Range(MPa): 0.1～0.6, Operating Temperature Range(°C): -5～50, Suction

Main Body Shape: Pipe Type, Additional Function: -, Ultimate Vacuum(kPa): -90, Air Consumption Flow Rate(l/min): 162, Vacuum Port Connecting Port Shape: Rc3/8, Vacuum Port One-Touch Fitting Size: -, Air Supply Port Connecting Shape: Rc3/8, Air Supply Port One-Touch Fitting Size: -, Application: Manifolds, Operating Pressure Range(MPa): 0.1～0.6, Operating Temperature Range(°C): -5～50, Suction

Nozzle Diameter: ø1.8, Body Style: Body Ported, Vacuum Pressure: -660mmHg, SUP: Screw-in Rc(PT) 3/8, VAC: Screw-in Rc(PT) 3/8, EXH: Screw-in Rc(PT) 3/8

Nozzle Diameter: ø1.8, Body Style: Body Ported, Vacuum Pressure: -48KPa{-360mmHg}, SUP: Screw-in Rc(PT) 3/8, VAC: Screw-in Rc(PT) 3/8, EXH: Screw-in Rc(PT) 3/8

Size: 30, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 03 (3/8), Accessory: B (Bracket), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 03 (3/8), Accessory: B (Bracket), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 40, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 03 (3/8), Accessory: B (Bracket), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 03 (3/8), Accessory: BE1 (B+E1), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Special Application: 10-AW (Clean Series), Body Size: 40, Reverse Flow: No, Thread: Rc, Port Size: 03 [3/8 (Size 30, 40)], Accessory (Not Attached): BG (B+G), Option 1: None, Option 2: J (Drain Guide)

Special Applications: 10-AR (Clean Series), Body Size: 30, Reverse Flow: No, Thread: F (G), Port Size: 03 [3/8 (Size 25, 30, 40)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: None

Size: 4 (3/8), Cleaning Grade: 1 (B Grade: Ultrasonic Cleaning), Pressure Setting: 0 (0.02 to 0.2MPa), Relief Function: 1 (Relief), Thread: N (NPT), Port Size: 03 (Rc 3/8), Direction of Gauge Port: R (Right)

Size: 4 (3/8), Cleaning Grade: 1 (B Grade: Ultrasonic Cleaning), Pressure Setting: 1 (0.05 to 0.7MPa), Relief Function: 1 (Relief), Thread: N (NPT), Port Size: 03 (Rc 3/8), Direction of Gauge Port: R (Right)

Size: 4 (3/8), Cleaning Grade: 1 (B Grade: Ultrasonic Cleaning), Pressure Setting: 1 (0.05 to 0.7MPa), Relief Function: 1 (Relief), Thread: Rc(PT), Port Size: 03 (Rc 3/8), Direction of Gauge Port: R (Right)

Body Size: 350C, Thread: Rc, Port Size: 03 (3/8), Accessory: B (Bracket), Auto Drain: Drain Cock w/o Auto Drain, Drain Guide: None, IN-OUT Direction: None, Element Service Indicator: T (w/Element Service Indicator)

.: 03 (ø5/32"), Seal Method: w/o Sealant, Option: B (None)

Size: 31 (3/8), Model Combination: B (AF+AR), Port Size: 03 (3/8, Size 31), Accessory: None, All Sizes, Pressure Relief Valve: V (Downstream Valve), Option: 8 (Metal Bowl w/Sight Glass, Size 31 & 41)