Tecmark 3902 Universal Pressure Switch W/O Brass Fittings (3902) tecmarkcorp A silicone tube helps support

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

This version is especially useful when the original timer has failed and the installation depends on 115 volt panel-mount service with a weekly scheduling format

The 2 inch size

replacing only the decorative surface may not be enough

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

Tecmark 3902 Universal Pressure Switch W/O Brass Fittings (3902) tecmarkcorp A silicone tube helps supportThe 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