Fairchild Precision Pressure Regulator, Model 1000
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1043U

Series: Model 1000 No Bleed Precision Pressure Regulator Brand: Fairchild Industrial Products - by Rotork
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Fairchild Precision Pressure Regulator, Model 1000 Fairchild Precision Pressure Regulator, Model 1000 Fairchild Precision Pressure Regulator, Model 1000 Fairchild Precision Pressure Regulator, Model 1000 Fairchild Precision Pressure Regulator, Model 1000
  • Base Model - 104
  • Port Size - 3/8" NPT
  • Port Thread - BSPT (Tapered)
  • Actuation Adjustment Means - Knob Adjustment

Specifications

Brand

Actuator Type

  • Knob Adjust
  • Tamper-Proof

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

  • Buna-N on Dacron

Enclosure, Body Material

  • Zinc

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

  • 13.6 m³/hour
  • 8 scfm
  • 8 scfm (13.6 m³/hour)

Flow Capacity

  • 50 scfm
  • 50 scfm (76.5 m³/hour) at psig: 100 (bar: 7, kPa: 700) Supply with psig: 20 (bar: 1.4, kPa: 140) Output
  • 85 m³/hour

Media

  • Compressed Air
  • Gas

Mounting

  • None

NPT Connection

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

Output Options

  • None

Pressure Range

  • bar: 0.03 to 10
  • bar: 0.034 to 2.04
  • bar: 0.068 to 4.08
  • bar: 0.136 to 10.20
  • kPa: 13.6 to 1,020
  • kPa: 3 to 1,000
  • kPa: 3.4 to 204
  • kPa: 6.8 to 408
  • psi: 0.5 to 30
  • psig: 0.5 to 150
  • psig: 1 to 60
  • psig: 2 to 150

Relief

  • Relieving

Sensitivity

  • 1/2" WC (1.27 cm)

Supply Pressure - Maximum

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

Supply Pressure Effect

  • less than 0.007 bar
  • less than psi: 0.01 (bar: 0.0007, kPa: 0.7)
  • less than psig: 0.1 (bar: 0.007, kPa: 0.7)
  • psig: 0.1 (bar: 0.007, kPa: 0.7) for a psig: 100 (bar: 7, kPa: 700) Change in Supply Pressure

Trim Material

  • Aluminum
  • Brass
  • Neoprene
  • Zinc-Plated Steel

Vent

  • Alloy X-750 (Inconel®) Diaphragm, Captured Vent, No Self-vent
  • Alloy X-750 (Inconel®) Diaphragm, No Vent
  • Alloy X-750 (Inconel®) Diaphragm, Self-vent
  • Straight

Documentation

Data Sheets

Product Manuals

Catalogs

Certifications & Approvals

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