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

This is a legacy product. Please contact us for the latest version.sales@ocaire.com, ARP 1/4 INCH, AIRLINE EQUIPMENT, ARP PRECISION REGULATOR, DA, ARP 1/4 INCH, 0.7862 lb

This is a legacy product. Please contact us for the latest version.sales@ocaire.com, PRECISION REGULATOR, MODULAR, AIRLINE EQUIPMENT, ARP PRECISION REGULATOR, DA, ARP 1/4 INCH, .58528 lb

This is a legacy product. Please contact us for the latest version.sales@ocaire.com, PRECISION REGULATOR, MODULAR, AIRLINE EQUIPMENT, ARP PRECISION REGULATOR, DA, ARP 1/4 INCH, .49604 lb

This is a legacy product, and replaced byAW20-02E-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, DA, AW MASS PRO 1/4 MODULAR (PT), .67606 lb

This is a legacy product, and replaced byAR25-02E-R-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, DA, AR MASS PRO 1/4 MODULAR (PT), .55115 lb, Regulator Series ARPages 346 through to 355ModelPort sizeOptionsRegulator Series ARPages 346 through to 355AR251/4, 3/8BracketSquare embedded type pressure gauge (except the AR10)Round type pressure gauge Digital pressure switch(except

Size: 20, Backflow Function: K (Backflow Function), Thread: Rc, Port Size: 02 (1/4), Accessory: E (Square Embedded Pressure Gauge w/Limit Indicator)

Size: 30, Backflow Function: K (Backflow Function), Thread: Rc, Port Size: 02 (1/4), Accessory: E (Square Embedded Pressure Gauge w/Limit Indicator)

Size: 30, Backflow Function: None, Thread: Rc, Port Size: 02 (1/4), Accessory: E (Square Embedded Pressure Gauge w/Limit Indicator)

Size: 40, Backflow Function: K (Backflow Function), Thread: Rc, Port Size: 02 (1/4), Accessory: E (Square Embedded Pressure Gauge w/Limit Indicator)

Size: 1/8, Reverse Flow Function: Standard, Thread: M Thread, Rc(PT), Port Size: 1/4, Accessory 1: None, Accessory 2: Rectangular Recessed Pressure Gauge, Option 1: -, Option 2: -, Option 3: -

Size: 1/2, Reverse Flow Function: Standard, Thread: M Thread, Rc(PT), Port Size: 1/4, Accessory 1: None, Accessory 2: Rectangular Recessed Pressure Gauge, Option 1: -, Option 2: -, Option 3: -

Size: 1/2, Reverse Flow Function: Backflow Mechanism, Thread: M Thread, Rc(PT), Port Size: 1/4, Accessory 1: None, Accessory 2: Rectangular Recessed Pressure Gauge, Option 1: -, Option 2: -, Option 3: -

Size: 1/8, Reverse Flow Function: Backflow Mechanism, Thread: M Thread, Rc(PT), Port Size: 1/4, Accessory 1: None, Accessory 2: Rectangular Recessed Pressure Gauge, Option 1: -, Option 2: -, Option 3: -

Size: 3/8, Reverse Flow Function: Standard, Thread: M Thread, Rc(PT), Port Size: 1/4, Accessory 1: None, Accessory 2: Rectangular Recessed Pressure Gauge, Option 1: -, Option 2: -, Option 3: -

Size: 3/8, Reverse Flow Function: Backflow Mechanism, Thread: M Thread, Rc(PT), Port Size: 1/4, Accessory 1: None, Accessory 2: Rectangular Recessed Pressure Gauge, Option 1: -, Option 2: -, Option 3: -

Regulator Unit Combination: Filter Regulator, Port Size: Rc1/4, Filter Rating: 5μm, Maximum Operating Pressure(MPa): 1, Case Material: [Resin] Polycarbonate Case, Case Guard: Presence, Exhaust Structure: Relief type, Flow Direction: [Standard Flow (Left to Right)] Left to right, Drain Cock: [Not Provided] No, Pressure Gauge: [With Standard Pressure Gauge] Square type inserted pressure gauge

Regulator Unit Combination: Filter Regulator, Port Size: Rc1/4, Filter Rating: 5μm, Maximum Operating Pressure(MPa): 1, Case Material: [Resin] Polycarbonate Case, Case Guard: No, Exhaust Structure: Relief type, Flow Direction: [Standard Flow (Left to Right)] Left to right, Drain Cock: [Not Provided] No, Pressure Gauge: [With Standard Pressure Gauge] Square type inserted pressure gauge (with

Regulator Unit Combination: Filter Regulator, Port Size: Rc1/4, Filter Rating: 5μm, Maximum Operating Pressure(MPa): 1, Case Material: [Resin] Polycarbonate Case, Case Guard: Presence, Exhaust Structure: Relief type, Flow Direction: [Standard Flow (Left to Right)] Left to right, Drain Cock: [Not Provided] No, Pressure Gauge: [With Standard Pressure Gauge] Square type inserted pressure gauge

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: Rc, Supply Side, Connection Diameter: 1/4, Flow Direction: [Right] From Left to Right, Control Side Connection