Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: Standard, Semi-Standard 1: N (Non-Relieving Exhaust Mechanism), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F), Made to Order: X406 (0.4 MPa Setting)

Body Size: 40, Thread: N (NPT), Port Size: 06 (3/4), Option: B (Assembly of a Bracket and Set Nuts), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F), Made to Order: X406 (0.4 MPa Setting)

Body Size: 40, Thread: N (NPT), Port Size: 06 (3/4), Option: BG (B + G), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F), Made to Order: X406 (0.4 MPa Setting)

Body Size: 40, Thread: N (NPT), Port Size: 06 (3/4), Option: Standard, Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F), Made to Order: X406 (0.4 MPa Setting)

This is a legacy product, and replaced byAW20-N02CE-2Z-B AW MASS PRO. FILTER REGULATOR, MODULAR. AIRLINE EQUIPMENT. AW MASS PRO 1/4 MODULAR (NPT). 0.77161 lb. DC.

This is a legacy product, and replaced byAW40-N04B-2Z-B-X440 AW MASS PRO. FILTER REGULATOR, MODULAR. AIRLINE EQUIPMENT. AW MASS PRO 1/2 MODULAR (NPT). 2.6955 lb. FC.

This is a legacy product, and replaced byAW30-N02-2Z-B-X440, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, DC, AW MASS PRO 1/4 MODULAR (NPT), 1.35191 lb

This is a legacy product, and replaced byAW40K-N04C-2Z-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, FC, AW MASS PRO 1/2 MODULAR (NPT), 1.83717 lb

This is a legacy product, and replaced byAW20-N02-2Z-B-X425, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, DC, AW MASS PRO 1/4 MODULAR (NPT), .80080 lb

This is a legacy product, and replaced byAW30-N03BG-2Z-B-X425, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, EC, AW MASS PRO 3/8 MODULAR (NPT), .88184 lb

This is a legacy product, and replaced byAC55-N10DG-2Z-B AC MASS PRO. F/R/L COMBO MODULAR. AIRLINE EQUIPMENT. AC MASS PRO 1 MODULAR (NPT). 10.80265 lb. HC.

This is a legacy product, and replaced byAW20-N02BG-2Z-B-X425, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, DC, AW MASS PRO 1/4 MODULAR (NPT), 1.02960 lb

This is a legacy product, and replaced byAW40-N03BDG-2Z-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, EC, AW MASS PRO 3/8 MODULAR (NPT), 1.64698 lb

This is a legacy product, and replaced byAW40-N06BG-2Z-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, GC, AW MASS PRO 3/4 MODULAR (NPT), 3.03750 lb

This is a legacy product, and replaced byAW20-N01BE-2Z-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, CC, AW MASS PRO 1/8 MODULAR (NPT), 1.10231 lb

This is a legacy product, and replaced byAW20-N02-2Z-B-X425, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, DC, AW MASS PRO 1/4 MODULAR (NPT), 1.07080 lb

This is a legacy product, and replaced byAW20-N02-2Z-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, DC, AW MASS PRO 1/4 MODULAR (NPT), 0.66138 lb

This is a legacy product, and replaced byAW20-N02BCE-2Z-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, DC, AW MASS PRO 1/4 MODULAR (NPT), .78387 lb

This is a legacy product, and replaced byAW20-N02BE-2Z-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, DC, AW MASS PRO 1/4 MODULAR (NPT), .83775 lb

This is a legacy product, and replaced byAW20-N02BG-2Z-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, DC, AW MASS PRO 1/4 MODULAR (NPT), 1.02960 lb