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Model 4000ABP Back Pressure Regulator
Brand: Fairchild Industrial ProductsThe Rotork Fairchild Model 4000ABP Pneumatic Precision Back Pressure Regulator is a no bleed design regulator that precisely controls system back pressure.
With its high flow capacity, the M4000ABP provides fast response and precision control under varying conditions.
Stability of regulated pressure is maintained under varying flow conditions through the use of an aspirator tube which adjusts the relief valve in accordance with the flow velocity.
The Fairchild Model 4000ABP features control sensitivity of 0.5" water column and a very large relief valve to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of system pressure changes or conditions.
The Fairchild Model 4000ABP back pressure regulator will handle a 250 psi, 17 BAR maximum system pressure and offers four (4) set point pressure ranges from 0.5-10 psi, 0.03-0.7 BAR, 3-70 kPa up to 2-150 psi, 0.1-10 BAR, 15-1,000 kPa.
Features- Control sensitivity of 1/2" water column
- High Flow capacity
- Large Relief Valve
- Aspirator Tube
- Separate Control Chamber isolates the diaphragm from the main flow
- Unit construction
Displaying prices & availability for Ohio, United States in CAD. Change location.
Models matching criteria: 145
- Pressure Range - psig: 1 to 60 (bar: 0.1 to 4, kPa: 10 to 400)
- Port Size - 3/4" NPT
- Port Thread - BSPP
- Elastomers - Nitrile
- Adjustment Type - Tamper Proof
100+ In Stock
$1,512.00 CAD
$10.00 Shipping
- Pressure Range - psig: 2 to 150 (bar: 0.15 to 10, kPa: 15 to 1,000)
- Port Size - 3/8" NPT
- Port Thread - NPT
- Elastomers - Fluorocarbon
- Adjustment Type - Tamper Proof
100+ In Stock
$1,428.00 CAD
$10.00 Shipping
- Pressure Range - psig: 1 to 60 (bar: 0.1 to 4, kPa: 10 to 400)
- Port Size - 1/2" NPT
- Port Thread - BSPT
- Adjustment Type - Tamper Proof
100+ In Stock
$2,361.00 CAD
$10.00 Shipping
- Pressure Range - psig: 2 to 150 (bar: 0.15 to 10, kPa: 15 to 1,000)
- Port Size - 3/4" NPT
- Port Thread - BSPP
- Elastomers - Fluorocarbon
- Adjustment Type - Knob
100+ In Stock
$2,215.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 30 (bar: 0.03 to 2, kPa: 3 to 200)
- Port Size - 3/8" NPT
- Port Thread - BSPT
- Adjustment Type - Tamper Proof
100+ In Stock
$2,479.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 10 (bar: 0.03 to 0.7, kPa: 3 to 70)
- Port Size - 3/8" NPT
- Port Thread - BSPT
- Adjustment Type - Tamper Proof
100+ In Stock
$1,859.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 10 (bar: 0.03 to 0.7, kPa: 3 to 70)
- Port Size - 1/2" NPT
- Port Thread - NPT
- Elastomers - Nitrile
- Adjustment Type - Knob
100+ In Stock
$2,306.00 CAD
$10.00 Shipping
- Pressure Range - psig: 2 to 150 (bar: 0.15 to 10, kPa: 15 to 1,000)
- Port Size - 1/2" NPT
- Port Thread - BSPT
- Elastomers - Fluorocarbon
- Adjustment Type - Tamper Proof
100+ In Stock
$1,958.00 CAD
$10.00 Shipping
- Pressure Range - psig: 2 to 150 (bar: 0.15 to 10, kPa: 15 to 1,000)
- Port Size - 1/2" NPT
- Port Thread - BSPT
- Elastomers - Nitrile
- Adjustment Type - Knob
100+ In Stock
$2,390.00 CAD
$10.00 Shipping
FAIRCHILD Model 4000ABP Pneumatic Back Pressure Regulator, 0.5-30 psig, 3-200 kPa, 3/4" NPT, Nitrile Elastomers, Knob Adjust view more
- Set Point Range: 0.5-30 psig, 0.035-2.0 bar, 3.5-200 kPa
- Supply Pressure (Maximum): 250 psig, 17 bar, 1700 kPa
- Ambient Temperature: -40°F to +200°F (-40°C to +93.3°C)
- Pipe Size: 3/4" NPT
- Actuation Adjustment Means: Knob Adjust
- Materials of Construction:
- Body & Housing: Aluminum
- Trim: Zinc Plated Steel, Brass
- Elastomers: Nitrile
100+ In Stock
$2,430.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 30 (bar: 0.03 to 2, kPa: 3 to 200)
- Port Size - 3/8" NPT
- Port Thread - NPT
- Adjustment Type - Knob
100+ In Stock
$1,421.00 CAD
$10.00 Shipping
- Pressure Range - psig: 1 to 60 (bar: 0.1 to 4, kPa: 10 to 400)
- Port Size - 3/8" NPT
- Port Thread - NPT
- Adjustment Type - Tamper Proof
100+ In Stock
$823.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 30 (bar: 0.03 to 2, kPa: 3 to 200)
- Port Size - 3/4" NPT
- Port Thread - NPT
- Elastomers - Nitrile
- Adjustment Type - Tamper Proof
100+ In Stock
$2,051.00 CAD
$10.00 Shipping
- Pressure Range - psig: 1 to 60 (bar: 0.1 to 4, kPa: 10 to 400)
- Port Size - 1/2" NPT
- Port Thread - BSPP
- Adjustment Type - Knob
100+ In Stock
$1,066.00 CAD
$10.00 Shipping
- Pressure Range - psig: 1 to 60 (bar: 0.1 to 4, kPa: 10 to 400)
- Port Size - 1/2" NPT
- Port Thread - BSPT
- Adjustment Type - Knob
100+ In Stock
$2,168.00 CAD
$10.00 Shipping
- Pressure Range - psig: 1 to 60 (bar: 0.1 to 4, kPa: 10 to 400)
- Port Size - 3/8" NPT
- Port Thread - BSPT
- Adjustment Type - Knob
100+ In Stock
$109.00 CAD
$10.00 Shipping
- Pressure Range - psig: 1 to 60 (bar: 0.1 to 4, kPa: 10 to 400)
- Port Size - 1/2" NPT
- Port Thread - NPT
- Elastomers - Nitrile
- Adjustment Type - Tamper Proof
100+ In Stock
$1,048.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 30 (bar: 0.03 to 2, kPa: 3 to 200)
- Port Size - 3/8" NPT
- Port Thread - BSPT
- Elastomers - Nitrile
- Adjustment Type - Knob
100+ In Stock
$2,020.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 10 (bar: 0.03 to 0.7, kPa: 3 to 70)
- Port Size - 3/4" NPT
- Port Thread - BSPT
- Elastomers - Nitrile
- Adjustment Type - Knob
100+ In Stock
$622.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 10 (bar: 0.03 to 0.7, kPa: 3 to 70)
- Port Size - 3/8" NPT
- Port Thread - NPT
- Elastomers - Nitrile
- Adjustment Type - Knob
100+ In Stock
$873.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 30 (bar: 0.03 to 2, kPa: 3 to 200)
- Port Size - 1/2" NPT
- Port Thread - NPT
- Elastomers - Nitrile
- Adjustment Type - Knob
100+ In Stock
$1,070.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 10 (bar: 0.03 to 0.7, kPa: 3 to 70)
- Port Size - 3/8" NPT
- Port Thread - BSPT
- Adjustment Type - Knob
100+ In Stock
$1,523.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 10 (bar: 0.03 to 0.7, kPa: 3 to 70)
- Port Size - 3/8" NPT
- Port Thread - NPT
- Adjustment Type - Knob
100+ In Stock
$2,360.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 10 (bar: 0.03 to 0.7, kPa: 3 to 70)
- Port Size - 3/8" NPT
- Port Thread - NPT
- Elastomers - Nitrile
- Adjustment Type - Tamper Proof
50+ In Stock
$1,303.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 30 (bar: 0.03 to 2, kPa: 3 to 200)
- Port Size - 1/2" NPT
- Port Thread - BSPT
- Adjustment Type - Tamper Proof
50+ In Stock
$383.00 CAD
$10.00 Shipping
- Pressure Range - psig: 1 to 60 (bar: 0.1 to 4, kPa: 10 to 400)
- Port Size - 3/4" NPT
- Port Thread - NPT
- Adjustment Type - Tamper Proof
50+ In Stock
$424.00 CAD
$10.00 Shipping
- Pressure Range - psig: 1 to 60 (bar: 0.1 to 4, kPa: 10 to 400)
- Port Size - 1/2" NPT
- Port Thread - BSPP
- Elastomers - Nitrile
- Adjustment Type - Knob
50+ In Stock
$2,535.00 CAD
$10.00 Shipping
- Pressure Range - psig: 2 to 150 (bar: 0.15 to 10, kPa: 15 to 1,000)
- Port Size - 3/8" NPT
- Port Thread - BSPP
- Elastomers - Nitrile
- Adjustment Type - Knob
50+ In Stock
$819.00 CAD
$10.00 Shipping
- Pressure Range - psig: 1 to 60 (bar: 0.1 to 4, kPa: 10 to 400)
- Port Size - 3/8" NPT
- Port Thread - BSPP
- Adjustment Type - Knob
50+ In Stock
$802.00 CAD
$10.00 Shipping
- Pressure Range - psig: 1 to 60 (bar: 0.1 to 4, kPa: 10 to 400)
- Port Size - 1/2" NPT
- Port Thread - BSPT
- Elastomers - Nitrile
- Adjustment Type - Tamper Proof
50+ In Stock
$417.00 CAD
$10.00 Shipping
- Pressure Range - psig: 2 to 150 (bar: 0.15 to 10, kPa: 15 to 1,000)
- Port Size - 3/4" NPT
- Port Thread - BSPP
- Elastomers - Nitrile
- Adjustment Type - Knob
50+ In Stock
$1,002.00 CAD
$10.00 Shipping
- Pressure Range - psig: 2 to 150 (bar: 0.15 to 10, kPa: 15 to 1,000)
- Port Size - 3/4" NPT
- Port Thread - NPT
- Elastomers - Nitrile
- Adjustment Type - Tamper Proof
50+ In Stock
$1,773.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 10 (bar: 0.03 to 0.7, kPa: 3 to 70)
- Port Size - 3/4" NPT
- Port Thread - BSPP
- Adjustment Type - Knob
50+ In Stock
$527.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 30 (bar: 0.03 to 2, kPa: 3 to 200)
- Port Size - 1/2" NPT
- Port Thread - NPT
- Elastomers - Nitrile
- Adjustment Type - Tamper Proof
50+ In Stock
$402.00 CAD
$10.00 Shipping
- Pressure Range - psig: 2 to 150 (bar: 0.15 to 10, kPa: 15 to 1,000)
- Port Size - 3/4" NPT
- Port Thread - NPT
- Elastomers - Fluorocarbon
- Adjustment Type - Tamper Proof
50+ In Stock
$2,357.00 CAD
$10.00 Shipping
- Pressure Range - psig: 2 to 150 (bar: 0.15 to 10, kPa: 15 to 1,000)
- Port Size - 1/2" NPT
- Port Thread - BSPP
- Elastomers - Nitrile
- Adjustment Type - Tamper Proof
50+ In Stock
$298.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 10 (bar: 0.03 to 0.7, kPa: 3 to 70)
- Port Size - 3/4" NPT
- Port Thread - NPT
- Adjustment Type - Knob
50+ In Stock
$1,020.00 CAD
$10.00 Shipping
- Pressure Range - psig: 2 to 150 (bar: 0.15 to 10, kPa: 15 to 1,000)
- Port Size - 3/4" NPT
- Port Thread - BSPT
- Elastomers - Nitrile
- Adjustment Type - Knob
50+ In Stock
$1,850.00 CAD
$10.00 Shipping
- Pressure Range - psig: 0.5 to 10 (bar: 0.03 to 0.7, kPa: 3 to 70)
- Port Size - 1/2" NPT
- Port Thread - NPT
- Adjustment Type - Tamper Proof
50+ In Stock
$164.00 CAD
$10.00 Shipping
- Pressure Range - psig: 1 to 60 (bar: 0.1 to 4, kPa: 10 to 400)
- Port Size - 3/4" NPT
- Port Thread - BSPT
- Adjustment Type - Tamper Proof
50+ In Stock
$722.00 CAD
$10.00 Shipping
Specifications
Actuator Type
- Knob
- Tamper-Proof
Ambient Temperature Range
- -40° to 93° C (-40° to 200° F)
Approvals & Certifications
- CRN
BSP Connection
- 1/2” BSPP Female
- 1/2” BSPT Female
- 3/4” BSPP Female
- 3/4” BSPT Female
- 3/8” BSPP Female
- 3/8” BSPT Female
Diaphragm Material
- Nitrile
Elastomers
- Fluorocarbon
- Nitrile
Enclosure, Body Material
- Aluminum
Environmental Protection
- Acceptable for use in Zones 1 & 2 for Gas Atmosphere, Groups IIA & IIB & Zones 21 & 22 for Dust Atmospheres
Flow Capacity
- 150 scfm (255 m³/hour) at psig: 90 (kPa: 600, bar: 6) Set Point
NPT Connection
- 1/2” NPT Female
- 3/4” NPT Female
- 3/8” NPT Female
Pressure Range
- bar: 0.03 to 10
- kPa: 3 to 1,000
- psig: 0.5 to 150
Seat / Seal Material
- Nitrile
Sensitivity
- 1/2” WC (1.27 cm)
Supply Pressure - Maximum
- bar: 17
- kPa: 1,700
- psig: 250
Trim Material
- Brass
- Zinc-Plated Steel
