81442ET Fairchild Model 81 Multi-Stage Precision Pressure Regulator

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Rotork Fairchild Products Model 81 Multi-Stage Pressure Regulator, 1-60 psi range, 20-150 psi [1.5-10.0 BAR] max, 50 SCFM [85m3/Hr] @ 100 psi/20psi setpoint, 1/4 FPT line, 1/8 gauge port, Nitrile on Dacron, tapped exhaust, tamper proof.

Manufacturer: Fairchild Products
DOCS_Fairchild Safety Guide: https://cdn11.bigcommerce.com/s-ca10qrhzok/content/documents/fairchild-safety-guide-2010.pdf
DOCS_Fairchild Model 81 Multi-Stage Pressure Regulator: https://cdn11.bigcommerce.com/s-ca10qrhzok/content/documents/fairchild-model-m81-multi-stage-pressure-regulator-2006-manual.pdf
DOCS_Fairchild Model 81 Multi-Stage Pressure Regulator Datasheet: https://cdn11.bigcommerce.com/s-ca10qrhzok/content/documents/fairchild-model-m81-multi-stage-pressure-regulator-2007-datasheet.pdf
LINKS_Browse All Fairchild Products Products: /manufacturers/fairchild-industrial-products
LINKS_Browse All Model 81 Products: /manufacturers/fairchild-industrial-products/model-81
Accuracy: 0.05 psi
Ambient Temperature: -40° to 200 °F (-40° to 93.3 °C)
Base Model: 81442
Body Material: Die Cast Aluminum
Elastomer: Nitrile on Dacron
Exhaust Capacity: 5.5 SCFM [9.4m3/Hr] downstream pressure 5 psi above 20 psi setpoint
Exhaust Type: [E] tapped exhaust 1/4 FPT
Flow Capacity: 50 SCFM
Mounting: Panel Mount 1-1/2 hex nut; 11989 Bracket (order below)
Operator: Tamper proof 3/4 in. Hex
Options: [E] tapped exhaust (FPT) [T] tamper proof
Orifice: Sapphire
Pipe Size: 1/4 FNPT
Pressure Range: 1 to 60 psi
Product Family: Model 81
Product Type: Precision Pressure Regulators
Sensitivity: < 0.1 in. W.C.
Supply Pressure: 20 to 150 psi
Trim: Stainless Steel Brass Aluminum and Plated Steel
Product Category: Regulators
DOCS_Fairchild Pneumatic Pressure Regulator Product Matrix: https://cdn11.bigcommerce.com/s-ca10qrhzok/content/documents/rotork-fairchild-pneumatic-pressure-regulators-catalog.pdf
Regulator Type: Multi Stage Precision Pressure Regulator