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FAIRCHILD MODEL 90/91 - HI & LOW SELECTOR RELAY

Model Number: 90/91

The Fairchild Model 90 Low Pressure Selector Relay is designed to select the lower of two signal pressures to provide a continuous output pressure to a control device.The Model 90 is recommended for dead end or low flow service in critical applications such as control loops requiring precise, automatic monitoring of signal pressures.

The Model 91 High Pressure Selector Relay is designed to select the higher of two signal pressures, and to provide a continuous output pressure (or pressure range) to a controller. The ability to precisely control switching and pressure monitoring make the Model 91 the logical choice in dead end or low flow applications such as precision control loops.

Some of the features of the Faichild Model 90/91 include:

  • Small, rugged design suitable for installation where space is limited
  • Soft seat construction to assure positive shut off
  • Low selection differential to allow precise control of switching
  • Fast response that is suitable for control in critical loops
  • Automatic switching that eliminates manual monitoring of signal pressure

Items held in stock are available for next day delivery if ordered by 2pm. Items not in stock will state expected delivery time for each individual part number.

Any products not availale for online purchase are generally on a 2-3 week delivery, please call our sales office on +44 (0) 800 328 8511 for price and delivery.

If you wish to return a product for repair, exchange or upgrade please call our sales office on +44 (0) 800 328 8511 to obtain a Returns Note Authorisation (RN) form and a member of staff will instruct you further.

Any products returned without an RN will not be processed.

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Part Number
Part Number / Description
Price Ex. VAT
Total Inc. VAT
Quantity
91052 High Pressure selector relay, 1/4" NPT female Ports, 200psi max pressure. HS Code: 9032 810080
£353.55 (ex. vat)
£424.26 (inc. vat)
£353.55 (ex. vat)
£424.26 (inc. vat)
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90052 Low pressure selector relay 1/4"npt Ported 200psi max pressure.
Net Weight Per Unit 0.45 Kgs. HS Code: 9032 810080
£472.03 (ex. vat)
£566.44 (inc. vat)
£472.03 (ex. vat)
£566.44 (inc. vat)
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Next Day Delivery
Please select a Quantity
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