Campbell Hausfeld CW209300AV Pressure Switch Unloader

Campbell Hausfeld CW209300AV is a Condor-style four-port pressure switch with a built-in 90-degree unloader, designed as an authentic replacement part for Campbell Hausfeld air compressors. It operates in a 105–135 psi range to automatically start and stop the pump as tank pressure fluctuates, preserving original operating behavior and wiring layouts. The 90-degree unloader valve vents residual air from the pump head when the switch opens, facilitating smoother restarts and reducing cycling stress. With its four-port configuration, the CW209300AV accommodates the standard connections used on Campbell Hausfeld units that require this style switch, making installation straightforward for service and maintenance. This CW209300AV replacement component is intended for use in compatible Campbell Hausfeld compressors that specify a four-port pressure switch with a built-in unloader, delivering reliable pressure control and dependable cycling performance.