CW208700AJ is Campbell Hausfeld’s four-port air pressure switch featuring a 90-degree unloader valve, designed for use with compatible Campbell Hausfeld air compressors. The four-port layout provides multiple connections in a compact form factor, while the 90-degree unloader helps depressurize the head when the switch opens. As a control component, it activates or deactivates the compressor motor in response to tank pressure to maintain the system within its operating range.
