Size: 1, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 1, Accessory: None, Option 1: None, Option 2: R+Z

Size: 1, Reverse Flow Function: Standard, Thread: NPT, Port Size: 1, Accessory 1: None, Accessory 2: None, Option 1: None, Option 2: None, Option 3: R+Z

Size: 1, Reverse Flow Function: Backflow Mechanism, Thread: NPT, Port Size: 1, Accessory 1: None, Accessory 2: None, Option 1: None, Option 2: None, Option 3: R+Z

Body Size: -, Thread: -, Port Size: -, Mounting: -, Bowl: -, Lubricant Exhaust Port: -, Flow Direction: -, Pressure Unit: -

Body Size: -, Handle Operation: -, Thread Type: -, Port Size: -, Mounting: -, Silencer: -, Handle Color: -, Handle Material: -, Flow Direction: -, Unit: -

Size: 3/4, Thread: NPT, Port Size: 1, Accessory: None, Attachment: w/o Attachment, Option 1: None, Option 2: Flow Direction: Right->Left, Option 3: Name Plate, Caution Plate for Bowl, and Pressure Gauge: PSI, °F

Size: 1, Thread: NPT, Port Size: 1, Accessory: None, Option 1: None, Option 2: Flow Direction: Right->Left+Name Plate, Caution on Bowl

Size: 1, Thread: NPT, Port Size: 1, Accessory: None, Attachment: w/o Attachment, Option 1: None, Option 2: Flow Direction: Right->Left, Option 3: Name Plate, Caution Plate for Bowl, and Pressure Gauge: PSI, °F

Size: 3/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 1, Accessory: None, Option 1: None, Option 2: R+Z

Size: 3/4, Reverse Flow: Regulator w/Backflow Mechanism, Thread: NPT, Port Size: 1, Accessory: None, Option 1: None, Option 2: R+Z

Size: 1, Reverse Flow: Regulator w/Backflow Mechanism, Thread: NPT, Port Size: 1, Accessory: None, Option 1: None, Option 2: R+Z

Body Size: -, Thread: -, Port: -, Option: -, Attachment: -, Semi-Standard 1: -, Semi-Standard 2: -

Body Size: -, Thread: -, Port: -, Option: -, Attachment: -, Semi-Standard 1: -, Semi-Standard 2: -

Series: -, Body Size: -, Thread: -, Port Size: -, Mounting: -, Float Type Auto Drain: -, Bowl Type: -, Bowl Guard: -, Drain Port: -, Indicator: -, Flow Direction: -, Drain Cock w/Barb Fitting: -, Pressure Unit: -

Series: -, Body Size: -, Thread: -, Port Size: -, Mounting: -, Float Type Auto Drain: -, Bowl Type: -, Bowl Guard: -, Drain Port: -, Indicator: -, Flow Direction: -, Drain Cock w/Barb Fitting: -, Pressure Unit: -

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

2

D Rz 12.5 * For Uni thread, Rz 12.5 is necessary for sealing at the chamfered part. 45 Chamfered area for female thread 1. Conforming to ISO 16030 (air pressure fluid dynamics connection ports and stud For G Thread (Face seal type) ends), the chamfered dimensions shown in the table below are recommended.

Body Size: 50, Thread: N (NPT), Port Size: 10 (1), Option: w/o Bracket; w/o Auto Drain, Semi-Standard 1: R (Flow Direction Right to Left), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

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

Size: 60, Thread Type: N (NPT), Port Size: 10 (1), 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: R (Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Name Plate and Caution Plate for Bowl in Imperial Units: