69J Pressure Switches The Furnas® Brand 69J pressure switch is used to regulate the tank pressure between two preset values on small (up to 175 psi) electrically driven air compressors. Silver cad-oxide brazed contacts provide superior performance and extend the life of the switch. It is available with a newly designed unloader valve that can be rotated into eight different positions, which prevents the compressor from starting under load. An auto–off disconnect lever is also available for manual cut off of the compressor. A four port manifold style is also available which provides a means for easy mounting of relief valves and gauges.
|