Fairchild Multi-Stage Pneumatic Pressure Regulator, Model 81
Images are representations only.

814-52UP

Series: Model 81 Multi-Stage Precision Pressure Regulator Brand: Fairchild Industrial Products
Price
$1,298.00 CAD
Stock
50+ In Stock
Request Information

  • Pressure Range - 0.5-100 psig (0.035-7 bar, 3.5-700 kPa)
  • Port Thread - BSPT (Tapered)
  • Actuation Adjustment Means - Knob Adjustment
  • Exhaust Port - Straight Exhaust
  • Mounting - Bonnet Mounting

Specifications

Brand

Actuator Type

  • Tamper-Proof

Air Consumption

  • Maximum

Ambient Temperature Range

  • -40° to 93° C (-40° to 200° F)

BSP Connection

  • 1/4" BSPT Female

Diaphragm Material

  • Nitrile on Dacron

Enclosure, Body Material

  • Die Cast Aluminum

Exhaust Capacity - Relieving Units Only

  • 5.5 scfm (9.4 m³/hour)

Exhaust Port

  • Tapped Exhaust

Media

  • Compressed Air
  • Gas

Mounting

  • Bonnet Mounting

NPT Connection

  • 1/4" NPT Female

Orifice Material

  • Sapphire

Output Pressure - Maximum

  • bar: 7
  • kPa: 150
  • psig: 100

Pressure Range

  • bar: 0 to 0.15
  • bar: 0 to 0.35
  • bar: 0 to 1.5
  • bar: 0.035 to 4
  • bar: 0.035 to 7
  • kPa: 0 to 15
  • kPa: 0 to 150
  • kPa: 0 to 35
  • kPa: 3.5 to 400
  • kPa: 3.5 to 700
  • psig: 0 to 2
  • psig: 0 to 20
  • psig: 0 to 5
  • psig: 0.5 to 100
  • psig: 0.5 to 60

Sensitivity

  • > 0.1 inH₂O (0.254 cm)

Supply Pressure - Maximum

  • bar: 7
  • kPa: 700
  • psig: 100

Supply Pressure Effect

  • > 0.2 psig (0.13 bar, 150 kPa) for 100 psig (7 bar, 700 kPa) Change

Trim Material

  • Aluminum
  • Plated Steel
  • Stainless Steel

Vent

  • Straight
  • Tapped Exhaust

Documentation

Data Sheets

Catalogs

Installation Instructions

View Product Series

Similar SKUs

814-42UP
814-42UP
Model 81 Multi-Stage Precision Pressure Regulator
Fairchild
$1,370.00 CAD
25+ In Stock
814-52UE
814-52UE
Model 81 Multi-Stage Precision Pressure Regulator
Fairchild
$1,116.00 CAD
22 In Stock
814-52UEP
814-52UEP
Model 81 Multi-Stage Precision Pressure Regulator
Fairchild
$1,712.00 CAD
16 In Stock
814-52UTP
814-52UTP
Model 81 Multi-Stage Precision Pressure Regulator
Fairchild
$1,185.00 CAD
50+ In Stock
814-52UTEP
814-52UTEP
Model 81 Multi-Stage Precision Pressure Regulator
Fairchild
$899.00 CAD
50+ In Stock
814-52P
814-52P
Model 81 Multi-Stage Precision Pressure Regulator
Fairchild
$104.00 CAD
50+ In Stock
814-52U
814-52U
Model 81 Multi-Stage Precision Pressure Regulator
Fairchild
$954.00 CAD
50+ In Stock
814-52UT
814-52UT
Model 81 Multi-Stage Precision Pressure Regulator
Fairchild
$2,367.00 CAD
50+ In Stock
show more