Description
The DUNGS 266920 gas pressure switch is engineered to monitor gas pressure in HVAC, combustion, and gas safety systems. With an adjustable sensing range of 0.4 to 4 inches water column (WC) and a single‑pole double‑throw (SPDT) contact output, this switch helps verify proper gas pressure before system operation. It features an auto‑reset mechanism for continuous operation, a rugged NEMA 4 enclosure for protection against dust and water, and a 1/4″ NPT connection for secure installation, making it ideal for reliable and safe gas pressure monitoring.
Key Features:
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Adjustable gas pressure switch with 0.4–4″ WC sensing range
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SPDT contact output for dependable signal control
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Auto‑reset design for uninterrupted operation
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NEMA 4 enclosure for water and dust 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
