Tecmark 3902 Universal Pressure Switch W/O Brass Fittings (3902) tecmarkcorp replacing only the decorative surface

replacing only the decorative surface may not be enough

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

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

The 2 inch size

Tecmark 3902 Universal Pressure Switch W/O Brass Fittings (3902) tecmarkcorp replacing only the decorative surfaceThe 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