Antunes Controls 803112509 Pressure Switch 30067439-890 17" to 6" WC range

17" to 6" WC range covers most commercial air proving and filter monitoring requirements

This well typically features a standard internal thread for industrial thermometers

Common Questions: Can this be used as a high-limit safety

the unit prevents premature winding failure during high-ambient operations

Simplified Installation: The pre-assembled "Relay In a Box" design reduces labor by eliminating the need for separate track mounting

Antunes Controls 803112509 Pressure Switch 30067439-890 17" to 6" WC rangeThe Antunes Controls 803112509 is a heavy duty LGP A Model Low Gas Pressure Switch designed to monitor gas line pressure and interrupt the control circuit when pressure drops below the desired setpoint. This manual reset SPDT gas pressure switch operates within a range of 1" to 35" W. C., providing critical safety for commercial and industrial combustion systems. Engineered for durability, it features a 1 4" NPT connection for main gas line