Description
The DUNGS 266910 air pressure switch is designed to monitor low-pressure airflow in gas safety, combustion, and HVAC systems. With an adjustable 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 airflow before allowing system operation. Built with a NEMA 4 enclosure for protection against water and dust, and a 5/32″ hose connection for easy installation, it is ideal for ensuring safe and reliable performance in gas control and ventilation applications.
Key Features:
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Adjustable air pressure switch with 0.16–1.2″ WC range
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SPDT contact output for reliable signal switching
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NEMA 4 enclosure for water and dust protection
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5/32″ hose connection for straightforward installation
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Suitable for combustion, HVAC, and gas safety systems
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Auto-reset design for ongoing operation
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