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

Useful when original faceplates are cracked or warped

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

the work can become less controlled than it should be

replacing only the decorative surface may not be enough

A silicone tube helps support sealing and maintenance work where a flexible silicone material is needed in a smaller hand-applied format

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