Description
The DUNGS 266930 gas pressure switch is engineered to monitor higher‑range gas pressure in HVAC, combustion, and gas safety systems. Featuring an adjustable sensing range of 40 to 200 inches water column (WC) and a single‑pole double‑throw (SPDT) contact output, this switch helps ensure proper gas pressure conditions are met before system operation. It includes a manual reset for added safety control, a NEMA 4 enclosure for protection against dust and water, and a 1/4″ NPT connection for secure installation, delivering dependable performance in demanding gas control applications.
Key Features:
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Adjustable gas pressure switch with 40–200″ WC sensing range
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SPDT contact output for dependable signal control
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Manual reset for intentional system restart
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NEMA 4 enclosure for dust and water protection
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1/4″ NPT connection for secure installation
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Ideal for gas safety, combustion, and HVAC pressure monitoring
