Body Size: 20, Thread: NPT, Port Size: 1/8, Option: G + H, Semi-Standard: R + Z
Body Size: 20, Thread: NPT, Port Size: 1/4, 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 + Y + Z
Body Size: 20, Thread: G, Port Size: 1/8, Option: G + H, Semi-Standard: 1 + Y
Body Size: 20, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 1/4, 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: 1 + R + Y
Body Size: 20, Thread: G, Port Size: 1/8, Option: B + G, Semi-Standard: 1 + N + R + Y
Body Size: 20, Thread: NPT, Port Size: 1/8, Option: G + H, Semi-Standard: 1 + Z
Body Size: 20, Thread: G, Port Size: 1/4, Option: G + H, Semi-Standard: 1 + R
Body Size: 20, Thread: NPT, Port Size: 1/4, Option: G + H, Semi-Standard: 1 + N + R + Y + Z
Body Size: 20, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 1/8, 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: Flow Direction: Right to Left
Body Size: 20, Thread: NPT, Port Size: 1/4, Option: G + H, Semi-Standard: N + Y + Z
Body Size: 20, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 1/8, Option: B + G, Semi-Standard: 1 + Y
Body Size: 20, Thread: NPT, Port Size: 1/8, Option: Round Pressure Gauge w/ Color Zone, Semi-Standard: 1 + N + Z
Body Size: 20, Thread: NPT, Port Size: 1/4, Option: B + G, Semi-Standard: N + R + Y + Z
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: NZ (N + Z)
Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: RZ (R + Z)
Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: H (Set Nut for Panel Fitting), Semi-Standard: RZ (R + Z)
Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: 1Z (1 + Z)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: M (Round Pressure Gauge w/ Color Zone), Semi-Standard: 1Z (1 + Z)
Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: H (Set Nut for Panel Fitting), Semi-Standard: YZ (Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: RZ (R + Z)