Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: G (Round Type Pressure Gauge w/Limit Indicator), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: NZ (N + Z)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: G (For Sizes 10, 20, 30, 40 Round Type Pressure Gauge w/Limit Indicator; For For Size 10: Round Type Pressure Gauge w/o Limit Indicator ), Semi-Standard 1: N (Non-Relieving Exhaust Mechanism), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Option: G (For Sizes 10, 20, 30, 40 Round Type Pressure Gauge w/Limit Indicator; For For Size 10: Round Type Pressure Gauge w/o Limit Indicator ), Semi-Standard 1: N (Non-Relieving Exhaust Mechanism), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 25, Thread: N (NPT), Port Size: 03 (3/8), Option: G (For Sizes 20, 25, 30, 40: Round Pressure Gauge w/Limit Indicator; For Size 10 Round Pressure Gauge w/o Limit Indicator), Semi-Standard: NZ (N + Z)

Body Size: 25, Thread: NPT, Port Size: 3/8, Option: For Sizes 20, 25, 30, 40: Round Pressure Gauge w/Limit Indicator; For Size 10 Round Pressure Gauge w/o Limit Indicator, Semi-Standard: N + Z

Body Size: 30, Thread: NPT, Port Size: 3/8, Option: For Sizes 20, 25, 30, 40: Round Pressure Gauge w/Limit Indicator; For Size 10 Round Pressure Gauge w/o Limit Indicator, Semi-Standard: N + Z

Special Applications: Clean Series, Body Size: 30, Reverse Flow: No, Thread: NPT, Port Size: 03 [3/8 (Size 25, 30, 40)], Accessory, Not Attached: G [Round Pressure Gauge w/o Limit Indicator (Size 20 to 60)], Option: N+Z

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

Body Size: 30, Backflow: K (w/Backflow Function), Thread: N (NPT), Port Size: 03 (3/8), Options: G (Round Type Pressure Gauge, w/Limit Indicator), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: N (Non-relieving Type), Flow Direction: Left to Right, Knob: Downward, Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 25, Thread: NPT, Port Size: 3/8, Option: Round Type Pressure Gauge w/Limit Indicator, Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: N + Z

Body Size: 40, Thread: NPT, Port Size: 3/8, Option: Round Type Pressure Gauge w/Limit Indicator, Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: N + Z

Body Size: 40, Back Flow: w/o Backflow, Thread: NPT, Port Size: 3/8, Options: Round Type Pressure Gauge, w/Limit Indicator, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Non-relieving, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure

Body Size: 30, Thread: NPT, Port Size: 3/8, Option: For Sizes 10, 20, 30, 40 Round Type Pressure Gauge w/Limit Indicator; For For Size 10: Round Type Pressure Gauge w/o Limit Indicator , Semi-Standard 1: Non-Relieving Exhaust Mechanism, Semi-Standard 2: NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F, Made to Order: -

Body Size: 40, Thread: NPT, Port Size: 3/8, Option: For Sizes 10, 20, 30, 40 Round Type Pressure Gauge w/Limit Indicator; For For Size 10: Round Type Pressure Gauge w/o Limit Indicator , Semi-Standard 1: Non-Relieving Exhaust Mechanism, Semi-Standard 2: NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F, Made to Order: -

Body Size: 30, Thread: NPT, Port Size: 3/8, Option: Round Type Pressure Gauge w/Limit Indicator, Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: N + Z

Body Size: 30, Thread: NPT, Port Size: 3/8, Option: Size 20 25, 30, 40: Round Type Pressure Gauge w/Limit Indicator; Size 10: Round Type Pressure Gauge w/o Limit Indicator, Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: N + Z

Regulator, Pressure Boosting Valve: Regulator, Regulator Type: Standard, Shape: Standard, Operating Environment: Standard, Compatible Fluid: Air, Exhaust Mechanism (Air Bleed): [Not Provided] Non-relief, Reverse Flow Function (Relief): No, Supply Side Connection Type: [NPT] NPT, Supply Side, Connection Diameter: 3/8, Flow Direction: [Right] From Left to Right, Control Side Connection Type

Size: 3/8, Thread: NPT, Port Size: 3/8, Accessory: Pressure Gauge, Attachment: Check Valve + 3 Port Residual Pressure Release Valve, Option 1: None, Option 2: Non-relieving, Option 3: Name Plate, Caution on Bowl

Size: 1/2, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 3/8, Accessory: Round Pressure Gauge, Option 1: Non-relieving, Option 2: Name Plate & Pressure Gauge in Imperial Units, PSI, °F, Made to Order: For High Pressure

Body Size: 30, Backflow: w/Backflow Function, Thread: NPT, Port Size: 3/8, Options: Round Type Pressure Gauge, w/Limit Indicator, Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Non-relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale, Made to Order: -