Size: 1/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 3/8, Accessory: None, Option 1: None, Option 2: R+Y+Z
Size: 1/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 3/8, Accessory: B+E, Option 1: None, Option 2: R+Y+Z
Size: 1/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 3/8, Accessory: B+G, Option 1: None, Option 2: R+Y+Z
Size: 1/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 1/4, Accessory: Round Pressure Gauge, Option 1: None, Option 2: R+Y+Z
Size: 1/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 1/4, Accessory: Panel Mount w/Set Nut, Option 1: None, Option 2: R+Y+Z
Size: 1/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 3/8, Accessory: Square Recessed Pressure Gauge, Option 1: None, Option 2: R+Y+Z
Size: 1/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 3/8, Accessory: E+H, Option 1: None, Option 2: R+Y+Z
Size: 1/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 1/4, Accessory: B+E3, Option 1: None, Option 2: R+Y+Z
Size: 1/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 1/4, Accessory: Digital Pressure Switch PNP Output/Electrical Entry:Wiring Bottom Entry, Option 1: None, Option 2: R+Y+Z
Size: 1/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 3/8, Accessory: Round Pressure Gauge, Option 1: None, Option 2: R+Y+Z
Body Size: 10, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: M5, Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: RYZ (R + Y + Z)
This is a legacy product, and replaced byAR25-N02-RYZ-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, DC, AR MASS PRO 1/4 MODULAR (PT), 0.51441 lb
Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: RYZ (R + Y + Z)
Body Size: 40, Thread: N (NPT), Port Size: 06 (3/4), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: RYZ (R + Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: RYZ (R + Y + Z)
This is a legacy product, and replaced byAR40-N04-RYZ-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, FC, AR MASS PRO 1/2 MODULAR (PT), 1.15742 lb, Regulator Series ARPages 346 through to 355ModelPort sizeOptionsRegulator Series ARPages 346 through to 355AR401/4, 3/8, 1/2BracketSquare embedded type pressure gauge (except the AR10)Round type pressure gauge Digital pressure switch
This is a legacy product, and replaced byAR30-N03B-RYZ-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, EC, AR MASS PRO 3/8 MODULAR (PT), .88184 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
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: RYZ (R + Y + Z)
Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: RYZ (R + Y + Z)
Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: B (Bracket), Specifications: RY (R+Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)