Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: M (Round Pressure Gauge w/ Color Zone), Semi-Standard: 1NRYZ (1 + N + R + Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), 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: 1NRYZ (1 + N + R + Y + Z)
Body Size: 10, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: M5, Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1NRYZ (1 + N + R + Y + Z)
Body Size: 10, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: M5, Option: BG (B + G), Semi-Standard: 1NRYZ (1 + N + R + Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: H (Set Nut for Panel Fitting), Semi-Standard: 1NRYZ (1 + N + R + Y + Z)
Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: BG (B + G), Semi-Standard: 1NRYZ (1 + N + R + Y + Z)
Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), 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: 1NRYZ (1 + N + R + Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: GH (G + H), Semi-Standard: 1NRYZ (1 + N + R + Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: BG (B + G), Semi-Standard: 1NRYZ (1 + N + R + Y + Z)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: BG (B + G), Semi-Standard: 1NRYZ (1 + N + R + Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: BG (B + G), Semi-Standard: 1NRYZ (1 + N + R + Y + Z)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1NRYZ (1 + N + R + Y + Z)
Body Size: 30, Thread: N (NPT), Port Size: 02 (1/4), Option: BG (B + G), Semi-Standard: 1NRYZ (1 + N + R + Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), 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: 1NRYZ (1 + N + R + Y + Z)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: H (Set Nut for Panel Fitting), Semi-Standard: 1NRYZ (1 + N + R + Y + Z)
Body Size: 30, 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: 1NRYZ (1 + N + R + Y + Z)
Size: 1/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 1/4, Accessory: Bracket, Option 1: Non-relieving, Option 2: Y+Z
Size: 1/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 1/4, Accessory: Bracket, Option 1: Non-relieving, Option 2: Name Plate & Pressure Gauge in Imperial Units, PSI, °F
Size: 1/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 1/4, Accessory: Bracket, Option 1: None, Option 2: R+Z
Size: 1/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 1/4, Accessory: Bracket, Option 1: None, Option 2: Y+Z