Fairchild Pneumatic Precision Volume Booster, Model 20
Images are representations only.

20822DE

Series: Model 20 Pneumatic Precision Volume Booster Brand: Fairchild Industrial Products - by Rotork

FAIRCHILD Model 20 Pneumatic Precision Volume Booster, 1/4" NPT, 1:2 Ratio, No Bleed, Tapped Vent

Price
Request a Quote
Stock
Out of Stock
Request Information

Fairchild Pneumatic Precision Volume Booster, Model 20 Fairchild Pneumatic Precision Volume Booster, Model 20 Fairchild Pneumatic Precision Volume Booster, Model 20

Specifications

Brand

Ambient Temperature Range

  • -40° to 93° C (-40° to 200° F)

BSP Connection

  • 1/4" BSPP Female
  • 1/4" BSPT Female
  • 3/8" BSPP Female
  • 3/8" BSPT Female

Elastomers

  • FluoroCarbon (Viton)
  • Nitrile on Dacron
  • Silicone

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

Exhaust Capacity - Relieving Units Only

  • 11 scfm (18.7 m³/hour)
  • 12.8 to 18.7 m³/hour
  • 7.5 scfm (12.8 m³/hour) Where Downstream Pressure is psig: 5 (bar: 0.35, kPa: 35) Above Output Pressure Set Point of psig: 20 (bar: 1.5, kPa: 150)
  • 7.5 to 11 scfm

Flow Capacity

  • 45 scfm
  • 45 scfm (76.5 m³/hour) at psig: 100 (bar: 7, kPa: 700) Supply, psig: 20 (bar: 1.5, kPa: 150) Output
  • 76.5 m³/hour (30)

NPT Connection

  • 1/4" NPT Female
  • 3/8" NPT Female

Output Pressure - Maximum

  • bar: 10
  • kPa: 1,000
  • psig: 150

Ratio

  • 1:1
  • 1:2
  • 1:3
  • 1:4
  • 1:5
  • 1:6
  • 2:1
  • 3:1
  • 4:1
  • 5:1

Relief

  • Non-Relieving
  • Relieving

Sensitivity

  • 1" WC (2.54 cm)
  • 1/2" WC (1.27 cm)
  • 1/4" WC (0.64 cm)
  • 1-1/2" WC (3.8 cm)
  • 1-1/4" WC (3.18 cm)
  • 3/4" WC (1.9 cm)

Supply Pressure - Maximum

  • bar: 17
  • kPa: 1,700
  • psig: 250

Supply Pressure Effect

  • bar: 0.007 to 0.041
  • kPa: 0.7 to 4.1
  • psig: 0.1 to 0.7

Trim Material

  • Brass
  • Zinc-Plated Steel

Vent

  • Straight
  • Tapped Exhaust

Documentation

Data Sheets

Product Manuals

Catalogs

Certifications & Approvals

Installation Instructions

View Product Series

Similar SKUs

20822
20822
Model 20 Pneumatic Precision Volume Booster
Fairchild Industrial Products - by Rotork
Request a Quote
Out of Stock
FAIRCHILD Model 20 Pneumatic Precision High Capacity Volume Booster, 1:2 Ratio, 1/4" NPT
20822E
20822E
Model 20 Pneumatic Precision Volume Booster
Fairchild Industrial Products - by Rotork
Request a Quote
Out of Stock
FAIRCHILD Model 20 Pneumatic Precision High Capacity Volume Booster, 1:2 Ratio, 1/4" NPT, Tapped Exhaust
20852E
20852E
Model 20 Pneumatic Precision Volume Booster
Fairchild Industrial Products - by Rotork
Request a Quote
Out of Stock
FAIRCHILD Model 20 Pneumatic Precision High Capacity Volume Booster, 3:1 Ratio, 1/4" NPT, Tapped Exhaust
20814BP-Z20047
20814BP-Z20047
Model 20 Pneumatic Precision Volume Booster
Fairchild Industrial Products - by Rotork
Request a Quote
Out of Stock
FAIRCHILD Model 20 Pneumatic Precision Volume Booster with Back Pressure, 1/2" NPT, 1:1 Ratio
20822YE
20822YE
Model 20 Pneumatic Precision Volume Booster
Fairchild Industrial Products - by Rotork
Request a Quote
Out of Stock
FAIRCHILD Model 20 Pneumatic Precision Volume Booster, 1/4" NPT, 1:2 Ratio
20824
20824
Model 20 Pneumatic Precision Volume Booster
Fairchild Industrial Products - by Rotork
Request a Quote
Out of Stock
FAIRCHILD Model 20 Pneumatic Precision Volume Booster, 1/2" NPT, 1:2 Ratio
20814IE
20814IE
Model 20 Pneumatic Precision Volume Booster
Fairchild Industrial Products - by Rotork
Request a Quote
Out of Stock
FAIRCHILD Model 20 Pneumatic Precision Volume Booster, 1/2" NPT, 1:1 Ratio, Bypass, Tapped Exhaust
20824DE
20824DE
Model 20 Pneumatic Precision Volume Booster
Fairchild Industrial Products - by Rotork
Request a Quote
Out of Stock
FAIRCHILD Model 20 Pneumatic Precision Volume Booster, 1/2" NPT, 1:2 Ratio, No Bleed, Tapped Exhaust
show more