Description
The Campbell Hausfeld 070-0063 Air Compressor Unloader/Check Valve 125-155 PSI helps maintain proper compressor performance by controlling tank pressure and relieving excess air during startup and shutdown. It works by preventing compressed air from flowing back into the pump while the unloader valve releases trapped air from the discharge line, supporting smooth motor starts and efficient operation. Made to replace a worn, leaking, or malfunctioning valve, it helps restore reliable pressure control, reduce motor strain, and maintain dependable compressor performance. This unloader/check valve provides a practical solution for supporting routine maintenance and extending the service life of your air compressor.
