Pressure/Diaphragm Switches

Product Details

A diaphragm—or pressure—switch works by activating a sensitive micro-switch when material reaches the level of the switch in the bin. It sends an alert that can be used to start or stop a process or alert to a high, medium, or low-level in the vessel. Commonly used in grain, feed, seed or other free-flowing granular material, BinMaster diaphragm switches are offered for either internal or external mounting. They are wired to a light, horn, alarm, or BinMaster point level alarm panel to indicate an alert status.

BinMaster diaphragms are made in the USA at our plant and are the most economical point level detectors. True to our original 1960s design, they operate simply and withstand years of use. Their die-cast aluminum housing withstands harsh, seasonal weather extremes like we have in Nebraska.

Simple to wire. Mechanical operation. Very few moving parts. Pick from neoprene or silicone diaphragm materials and Internal or external mounting options. An occasional replacement diaphragm or simple switch are all you will ever need for decades of use.