Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: CG (C + G), Attachment: Standard, Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 40, Thread: N (NPT), Port Size: 02 (1/4), Option: BD (B + D), Semi-Standard 1: Standard, Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Thread: F (G), Port Size: 02 (1/4), Option: BG (B + G), Semi-Standard 1: N (Non-Relieving Exhaust Mechanism), Semi-Standard 2: Standard

Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: Standard, Attachment: Standard, Semi-Standard 1: 13C (1 + 3 + C), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: CE (C + E), Attachment: V (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: M (Round Type Pressure Gauge w/Color Zone), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: Z (NPT Porting requires 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: C (N.C. Float Type Auto Drain), Attachment: Standard, Semi-Standard 1: 1C (1 + C), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Back Flow: w/o Backflow, Thread: N (NPT), Port Size: 02 (1/4), Options: E (Square Embedded Type Pressure Gauge, w/Limit Indicator), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 2 (Metal Bowl), Bowl Guard: None, Drain Port: J (Body Size 20: 1/8; Body Size 30 & 40: 1/4), Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting

Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: M [Round type pressure gauge (with color zone)], Attachment: T (T spacer), Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

The PFM is available in four maximum flow rate options 10, 25, 50 and 100 /min, and is suitable for use with air, nitrogen, argon or carbon dioxide. 2-color display flow switch., Sensor and monitor separation, which allows remote monitors centralization., Integrated flow adjustment valve as an option, reducing piping and saving space (unique feature in the market)., Operation indication

The PFM is available in four maximum flow rate options 10, 25, 50 and 100 /min, and is suitable for use with air, nitrogen, argon or carbon dioxide. 2-color display flow switch., Sensor and monitor separation, which allows remote monitors' centralization., Integrated flow adjustment valve as an option, reducing piping and saving space (unique feature in the market)., Operation indication

This is a legacy product. Please contact us for the latest version.sales@ocaire.com, DIGITAL FLOW SWITCH, INSTRUMENTATION, IFW/PFW FLOW SWITCH, DB, IFW/PFW 1/4INCH NPT VERSION, .55115 lb

Flow Rate Range: 11 [2 to 100 (50 for CO2) â„“/min], Flow Adjustment Valve: None, Port Size: N02 (NPT1/4), Piping Entry Direction: Straight, Output Specification: 1 [Analog Output (1 to 5 V)]

Flow Rate Range: 11 [2 to 100 (50 for CO2) â„“/min], Flow Adjustment Valve: None, Port Size: N02 (NPT1/4), Piping Entry Direction: L (Bottom), Output Specification: 1 [Analog Output (1 to 5 V)]

Flow Rate Range: 11 [2 to 100 (50 for CO2) â„“/min], Flow Adjustment Valve: None, Port Size: N7 (ø1/4 One-touch Fitting), Piping Entry Direction: Straight, Output Specification: 1 [Analog Output (1 to 5 V)]

Flow Rate Range: 11 [2 to 100 (50 for CO2) â„“/min], Flow Adjustment Valve: None, Port Size: C6 (ø6 One-touch Fitting), Piping Entry Direction: Straight, Output Specification: 1 [Analog Output (1 to 5 V)]

Flow Rate Range: 11 [2 to 100 (50 for CO2) â„“/min], Flow Adjustment Valve: None, Port Size: C8 (ø8 (5/16") one-touch fitting), Piping Entry Direction: Straight, Output Specification: 1 [Analog Output (1 to 5 V)]

Structure: IP40, Lead Wire: With lead wire with connector (2 m), Handling Instructions: With Instruction Manual (Japanese and English), Calibration Certificate included: Without calibration certificate, Flow rate control valve: None, Custom-made Specifications: None, Rating Flow Range(L/min): 2 to 100 (50), Accessory: None, Option: None, Analog Current Output(mA): None

CE, Protection Structure: IP40, Lead Wire: With lead wire with connector (2 m), Handling Instructions: With Instruction Manual (Japanese and English), Calibration Certificate included: Without calibration certificate, Flow rate control valve: None, Custom-made Specifications: None, Rating Flow Range(L/min): 2 to 100 (50), Accessory: None, Option: None, Analog Current Output(mA): None

Flow Rate Range: 11 [2 to 100 (50 for CO2) â„“/min], Flow Adjustment Valve: None, Port Size: NPT1/4, Piping Entry Direction: Bottom, Output Specification: 1 [Analog Output (1 to 5 V)], Instruction Manual: -, Calibration Certificate: -, Connector: -, Option: -