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Environmental & Combustion Controls
C437F1037
Pressure Switch, Auto recycle, 1/2 in. wc to 5 1/2 in. wc

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Overview
Pressure or differential pressure limit controls for industrial gas systems.

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Features

• Uses C437 for SPDT Mercury switching.
• Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa).
• Impede tampering and provide dust-resistant operation with enclosed setting.
• Increase strength of control diaphragm with Buna-N fiber-reinforced material.
• Clear glass cover allows observation of interior mechanism to aid in setting and checkout.
• Mercury switch provides visual indication of switch position.
Product Specifications  Back To Top
Description Pressure Switch, Auto recycle, 1/2 in. wc to 5 1/2 in. wc
Application Industrial gas system applications for safety shutoff, pressure control, or differential-pressure control.
Operating Range (psi) 0.5 to 5.5 in. wc
Operating Range (kPa)