Tecmark 3902 Universal Pressure Switch W/O Brass Fittings (3902) tecmarkcorp Useful when original faceplates are

Useful when original faceplates are cracked or warped

A fitting like this is useful because it helps establish the return connection while also providing the retention and sealing needed for a cleaner

this bezel and actuator component helps support cleaner panel appearance and more dependable everyday control use

The 2 inch size

Tecmark 3902 Universal Pressure Switch W/O Brass Fittings (3902) tecmarkcorp Useful when original faceplates areThe Tecmark 3902 universal pressure switch is designed for compatible applications where a flexible replacement pressure switch is needed and brass fittings are not included. Universal switches are useful because they can simplify service when the system requires a broadly compatible pressure sensing solution. This replacement is especially useful when the original switch is unreliable, no longer sensing pressure correctly, or has failed and a