This is a legacy product, and replaced byAC40-N04G-3Z-B, F/R/L COMBO MODULAR, AIRLINE EQUIPMENT, AC MASS PRO, FC, AC MASS PRO 1/2 MODULAR (NPT), 3.971 lb

This is a legacy product, and replaced byAC30A-N03G-V-3Z-B, FR/L COMBO MODULAR, AIRLINE EQUIPMENT, AC MASS PRO, EC, AC MASS PRO 3/8 MODULAR (NPT), 1.74716 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 byAC30-N03DG-3Z-B

This is a legacy product, and replaced byAL30-N03-3Z-A

This is a legacy product, and replaced byAL30-N02-3Z-A, LUBRICATOR, AIRLINE EQUIPMENT, AL MASS PRO, DC, AL MASS PRO 1/4 MODULAR (NPT), .55220 lb

This is a legacy product, and replaced byAL30-N03-3Z-A, LUBRICATOR, AIRLINE EQUIPMENT, AL MASS PRO, EC, AL MASS PRO 3/8 MODULAR (NPT), .53460 lb

This is a legacy product, and replaced byAL30-N03B-3Z-A, LUBRICATOR, AIRLINE EQUIPMENT, AL MASS PRO, EC, AL MASS PRO 3/8 MODULAR (NPT), .77161 lb

This is a legacy product, and replaced byAL40-N04-3Z-A, LUBRICATOR, AIRLINE EQUIPMENT, AL MASS PRO, FC, AL MASS PRO 1/2 MODULAR (NPT), 3.22426 lb

This is a legacy product, and replaced byAL40-N06-3Z-A, LUBRICATOR, AIRLINE EQUIPMENT, AL MASS PRO, GC, AL MASS PRO 3/4 MODULAR (NPT), 1.18536 lb

This is a legacy product, and replaced byAL50-N10-3Z-A, LUBRICATOR, AIRLINE EQUIPMENT, AL MASS PRO, HC, AL MASS PRO 1" MODULAR (NPT), 2.42000 lb

This is a legacy product, and replaced byAL60-N10-3Z-A, LUBRICATOR, AIRLINE EQUIPMENT, AL MASS PRO, HC, AL MASS PRO 1" MODULAR (NPT), 2.64000 lb

This is a legacy product, and replaced byAC30-N02DG-3Z-B, F/R/L COMBO MODULAR, AIRLINE EQUIPMENT, AC MASS PRO, DC, AC MASS PRO 1/4 MODULAR (NPT), 3.96832 lb

This is a legacy product, and replaced byAL40-N04-3Z-A

This is a legacy product, and replaced byAC40-N06D-3Z-B AC MASS PRO. F/R/L COMBO MODULAR. AIRLINE EQUIPMENT. AC MASS PRO 3/4 MODULAR (NPT). 5.29109 lb. GC.

This is a legacy product, and replaced byAL50-N06B-3Z-A AL MASS PRO. LUBRICATOR. AIRLINE EQUIPMENT. AL MASS PRO 3/4 MODULAR (NPT). 3.38041 lb. GC.

This is a legacy product, and replaced byAC40-N04DG-3Z-D AC MASS PRO. F/R/L COMBO MODULAR. AIRLINE EQUIPMENT. AC MASS PRO 1/2 MODULAR (NPT). 5.28931 lb. FC.

The ARP20/30/40 series is available with a back flow function that exhausts the air pressure in the outlet side reliably and quickly. 

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Regulator, Pressure Boosting Valve: Regulator, Regulator Type: Precision Control, Shape: Standard, Operating Environment: Standard, Compatible Fluid: Air, Exhaust Mechanism (Air Bleed): [Included] Bleed, Reverse Flow Function (Relief): [Included] Yes, Supply Side Connection Type: [NPT] NPT, Supply Side, Connection Diameter: 1/8, Flow Direction: [Right] From Left to Right, Control Side Connection

Size: 1/8, Thread: NPT, Port Size: 1/8, Accessory: Bracket, Option 1: Drain Cock, Option 2: Name Plate, Caution on Bowl