FAIRCHILD Model 4500A Pneumatic Volume Booster, 1/2" NPT, 1:1 Ratio
Price
$977.50 USD
Stock
1 In Stock
Description
Description
- 45: 4500A Pneumatic Volume Booster
- 1: Ratio: 1:1
- 4: Pipe Size 1/2" NPT
- A: Standard Catalog Number
- Options
- I: By-pass Valve
- Supply Pressure (Maximum): 250 psig, 17 bar, 1700 kPa
- Ambient Temperature: -40°F to +200°F (-40°C to +93.3°C)
- Materials of Construction
- Body & Housing: Aluminum
- Trim: Zinc Plated Steel, Brass
- Elastomers: Nitrile on Dacron
Accessories
Product Series Specifications
Specifications
Ratio
- 1:1
- 1:2
- 1:3
- 2:1
- 3:1
Supply Pressure - Maximum
- bar: 17
- kPa: 1,700
- psig: 250
Set Point - Increasing
- inH₂O: 1.0 to 3.0
Exhaust Capacity - Relieving Units Only
- 40 scfm
- 40 SCGM (65.2 m³/hour) where Downstream Pressure is psig: 5 (bar: 0.35, kPa: 35) Above psig: 20 (bar: 1.5, kPa: 150) Set Point.
- 65.2 m³/hour
Trim Material
- 316 Stainless Steel
- Brass
- Zinc-Plated Steel
Ambient Temperature Range
- -40° to 93° C (-40° to 200° F)
Enclosure, Body Material
- Aluminum
Set Point - Decreasing
- inH₂O: 1.0 to 3.0
Relief
- Relieving
Environmental Protection
- Acceptable for use in Zones 1 & 2 for Gas Atmosphere, Groups IIA & IIB & Zones 21 & 22 for Dust Atmospheres
NPT Connection
- 1/2" NPT Female
- 3/4" NPT Female
- 3/8" NPT Female
Actuator Type
- Bypass Valve
Vent
- Straight
- Tapped Exhaust
Supply Pressure Effect
- bar: 0.007 to 0.021
- kPa: 0.7 to 2.1
- psig: 0.1 to 0.3
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
Output Pressure - Maximum
- bar: 10
- kPa: 1,000
- psig: 150
Flow Capacity
- 150 scfm (255 m³/hour)
- 150 scfm (255 m³/hour) at psig: 100 (bar: 7, kPa: 700) Supply & psig: 20 (bar: 1.5, kPa: 150) Set Point
- 255 m³/hour
Elastomers
- Fluorocarbon (Viton)
- Nitrile on Dacron
Product Series Documentation
Documentation
Data Sheets
Certifications & Approvals
Installation Instructions
Frequently Bought With
Similar SKUs

1032
Model 1000 No Bleed Precision Pressure Regulator
Fairchild
$467.05 USD
12 In Stock
FAIRCHILD Model 1000 Precision Pressure Regulator, 0.5-30 psig, 3-200 kPa, 1/4" NPT

1062
Model 1000 No Bleed Precision Pressure Regulator
Fairchild
$467.05 USD
6 In Stock
FAIRCHILD Model 1000 Precision Pressure Regulator, 2-150 psig, 15-1000 kPa, 1/4" NPT

20812
Model 20 Pneumatic Precision Volume Booster
Fairchild
$325.10 USD
1 In Stock
FAIRCHILD Model 20 Pneumatic Precision Volume Booster, 1/4" NPT, 1:1 Ratio

20812E
Model 20 Pneumatic Precision Volume Booster
Fairchild
$516.33 USD
5 In Stock
FAIRCHILD Model 20 Pneumatic Precision Volume Booster, 1/4" NPT, 1:1 Ratio

20813
Model 20 Pneumatic Precision Volume Booster
Fairchild
$333.93 USD
2 In Stock
FAIRCHILD Model 20 Pneumatic Precision Volume Booster, 3/8" NPT, 1:1 Ratio

20822
Model 20 Pneumatic Precision Volume Booster
Fairchild
$353.78 USD
Out of Stock
FAIRCHILD Model 20 Pneumatic Precision Volume Booster, 1/4" NPT, 1:2 Ratio

20863
Model 20 Pneumatic Precision Volume Booster
Fairchild
$489.86 USD
1 In Stock
FAIRCHILD Model 20 Pneumatic Precision Volume Booster, 3/8" NPT, 1:4 Ratio

20822DE
Model 20 Pneumatic Precision Volume Booster
Fairchild
Request a Quote
6 - 8 weeks
FAIRCHILD Model 20 Pneumatic Precision Volume Booster, 1/4" NPT, 1:2 Ratio, No Bleed, Tapped Vent