Body Size: 40, Thread: NPT, Port: 1/2, Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: Residual Pressure Relief 3 Port Valve, Semi-Standard 1: Standard, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F

Body Size: 40, Thread: NPT, Port: 1/2, Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: Residual Pressure Relief 3 Port Valve, Semi-Standard 1: Metal Bowl, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F

Body Size: 40, Thread: NPT, Port: 1/2, Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: Residual Pressure Relief 3 Port Valve, Semi-Standard 1: Standard, Semi-Standard 2: R + Z

Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: V (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

This is a legacy product, and replaced byAR40-N04E-YZ-B AR MASS PRO. REGULATOR, MODULAR. AIRLINE EQUIPMENT. AR MASS PRO 1/2 MODULAR (PT). 1.15742 lb. FC.

This is a legacy product, and replaced byAC40A-N04E-8Z-B, FR/L COMBO MODULAR, AIRLINE EQUIPMENT, AC MASS PRO, FC, AC MASS PRO 1/2 MODULAR (NPT), 3.27993 lb, ModelComponentPort sizePressure gauge port size Note 1)FluidAmbient and fluid temperature Note 2)Proof pressureMaximum operating pressureSet pressure rangeRelief pressureNominal filtration ratingRecommended lubricantBowl materialBowl

This is a legacy product, and replaced byAR40-N04E-Z-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, FC, AR MASS PRO 1/2 MODULAR (PT), 1.16844 lb

This is a legacy product, and replaced byAR40-N04E-1Z-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, FC, AR MASS PRO 1/2 MODULAR (PT), 1.10231 lb

This is a legacy product, and replaced byAW40K-N04E-6Z-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, FC, AW MASS PRO 1/2 MODULAR (NPT), 2.06862 lb

This is a legacy product, and replaced byAW40-N04E-Z-B AW MASS PRO. FILTER REGULATOR, MODULAR. AIRLINE EQUIPMENT. AW MASS PRO 1/2 MODULAR (NPT). 1.84637 lb. FC.

This is a legacy product, and replaced byAW40K-N04E-RZ-B AW MASS PRO. FILTER REGULATOR, MODULAR. AIRLINE EQUIPMENT. AW MASS PRO 1/2 MODULAR (NPT). 1.98416 lb. FC.

Body Size: 30, Thread: N (NPT), Port: 02 (1/4), Option: Standard, Attachment: TV (T + V), Semi-Standard 1: Standard, Semi-Standard 2: WZ (W + Z)

Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Option: Standard, Attachment: V1 (3-Port Valve for Residual Pressure Release; Mounting: V+AF+AR), Semi-Standard 1: Standard, Semi-Standard 2: WZ (W + Z)

Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: Standard, Attachment: TV (T + V), Semi-Standard 1: Standard, Semi-Standard 2: WZ (W + Z)

Body Size: 50, Thread: N (NPT), Port: 06 (3/4), Option: G (Round Pressure Gauge w/Limit Indicator), Attachment: TV (T + V), Semi-Standard 1: Standard, Semi-Standard 2: WZ (W + Z)

Body Size: 50, Thread: N (NPT), Port: 06 (3/4), Option: Standard, Attachment: TV (T + V), Semi-Standard 1: Standard, Semi-Standard 2: WZ (W + Z)

Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: G (Round Pressure Gauge w/Limit Indicator), Attachment: TV (T + V), Semi-Standard 1: Standard, Semi-Standard 2: WZ (W + Z)

Body Size: 30, Thread: N (NPT), Port: 02 (1/4), Option: Standard, Attachment: TV (T + V), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: WZ (W + Z)

Body Size: 30, Thread: N (NPT), Port: 03 (3/8), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: SV (S + V), Semi-Standard 1: Standard, Semi-Standard 2: WZ (W + Z)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: G (Size 20 25, 30, 40: Round Type Pressure Gauge w/Limit Indicator; Size 10: Round Type Pressure Gauge w/o Limit Indicator), Attachment: SV (S + V), Semi-Standard 1: Standard, Semi-Standard 2: WZ (W + Z)