Description
The DUNGS 266919 gas pressure switch is designed to accurately monitor low‑pressure gas conditions in commercial and industrial HVAC, combustion, and gas safety systems. With a sensing range of 0.16 to 1.2 inches water column (WC) and a single‑pole double‑throw (SPDT) contact output, this switch helps verify proper gas pressure before enabling system operation. Built with a NEMA 4 enclosure for protection against water and dust, and featuring a 1/4″ NPT connection for secure installation, it is engineered to deliver reliable performance and safety in gas control applications.
Key Features:
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Adjustable gas pressure switch with 0.16–1.2″ WC sensing range
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SPDT contact output for reliable signal control
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Auto‑reset design for continuous, maintenance‑free operation
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NEMA 4 enclosure for dust and water protection
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1/4″ NPT connection for secure system integration
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Ideal for gas safety, combustion, and HVAC pressure monitoring
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