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Hubbell Pressure switches are designed to be the most flexible switch on the market, they conveys the user flexibility to build the pressure switch around the compressor, not the other way around. The unloader can be installed on either side, and can be rotated to any of eight various positions, allowing for quicker assembly as well as shorter tubing. A bottom entry frame is also accessible with built in clamping strain relief for even quicker assembly. With thousands of distinctions right off production line, the Hubbell pressure switch offers maximum flexibility at minimum cost. And it is designed to be sold anywhere in the globe. Hubbell Pressure Switches Standard features Hubbell Pressure Switches ·          Contact block replaceable without loss of system pressure ·          Extra wide diaphragm orifice reduces clogging ·          Roomy wiring space ·          Visible contacts ·          Enclosed, state of the art switch mechanism ·          Rugged, non-m