This is a legacy product, and replaced byAR25-N03-1Z-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, EC, AR MASS PRO 3/8 MODULAR (PT), 0.4708 lb

This is a legacy product, and replaced byAR25K-N03-Z-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, EC, AR MASS PRO 3/8 MODULAR (PT), .46297 lb

This is a legacy product, and replaced byAR30-N03-RZ-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, EC, AR MASS PRO 3/8 MODULAR (PT), 0.88184 lb

This is a legacy product, and replaced byAR30-N03-Z-B-X425, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, EC, AR MASS PRO 3/8 MODULAR (PT), .63934 lb, Regulator Series ARPages 346 through to 355ModelPort sizeOptionsRegulator Series ARPages 346 through to 355AR301/4, 3/8BracketSquare embedded type pressure gauge (except the AR10)Round type pressure gauge Digital pressure switch

This is a legacy product, and replaced byAR30K-N03-Z-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, EC, AR MASS PRO 3/8 MODULAR (PT), .66990 lb

This is a legacy product, and replaced byAR40-N03-Z-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, EC, AR MASS PRO 3/8 MODULAR (PT), 1.0362 lb

This is a legacy product, and replaced byAR40K-N03-NZ-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, EC, AR MASS PRO 3/8 MODULAR (PT), .97003 lb

Size: 30 (3/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 03 (3/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G2 (90°), Accessory 2: None, Option: NZ (Non-relieving+ Name Plate & Gauge w/PSI), B: B, Made to Order: X406 (0.4 MPa Setting)

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: Z (Name Plate & Gauge w/PSI), B: B, Made to Order: X406 (0.4 MPa Setting)

Size: 30 (3/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 03 (3/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: Z (Name Plate & Gauge w/PSI), B: B, Made to Order: X406 (0.4 MPa Setting)

o Backflow, Thread: N (NPT), Port Size: 03 (3/8), Options: DH (D+H), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 8 (Metal Bowl w/Level Gauge), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi (and MPa)], Made to Order: X406

o Backflow, Thread: N (NPT), Port Size: 02 (1/4), Options: CE (C+E), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 8 (Metal Bowl w/Level Gauge), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi (and MPa)], Made to Order: X406

02 (1/4), Options: G (Round Type Pressure Gauge, w/Limit Indicator), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 8 (Metal Bowl w/Level Gauge), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi (and MPa)], Made to Order: X406

Body Size: 30, Back Flow: w/o Backflow, Thread: NPT, Port Size: 1/4, Options: Round Type Pressure Gauge, w/Limit Indicator, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Metal Bowl w/Level Gauge, Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C

Body Size: 30, Back Flow: w/o Backflow, Thread: NPT, Port Size: 3/8, Options: N.O., Normally Opened, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Metal Bowl w/Level Gauge, Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi (

Body Size: 30, Back Flow: w/o Backflow, Thread: NPT, Port Size: 3/8, Options: D+H, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Metal Bowl w/Level Gauge, Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi (and MPa)], Made to

Body Size: 30, Back Flow: w/o Backflow, Thread: NPT, Port Size: 1/4, Options: C+E, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Metal Bowl w/Level Gauge, Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi (and MPa)], Made to

Body Size: 40, Back Flow: w/Backflow, Thread: NPT, Port Size: 1/2, Options: w/o Mounting Option, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Metal Bowl w/Level Gauge, Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi (and

Body Size: 60, Back Flow: w/o Backflow, Thread: NPT, Port Size: 1, Options: Square Embedded Type Pressure Gauge, w/Limit Indicator, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Metal Bowl w/Level Gauge, Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product:

Body Size: 40, Back Flow: w/Backflow, Thread: NPT, Port Size: 1/2, Options: D+G, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Metal Bowl w/Level Gauge, Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi (and MPa)], Made to Order