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  1. 4

    Help Needed: Persistent Pump Cavitation Issue in 3-Bay Self-Serve Car Wash

    Thanks for the response and questions. Correct, no gravity tank. The soap is hot water. Wax and rinse are cold. We did take one of the Watts regulators out on one line and no change. I'll try running that line on rinse as a test to see what that does. Problem started before the Dema...
  2. 4

    Help Needed: Persistent Pump Cavitation Issue in 3-Bay Self-Serve Car Wash

    Hi everyone, I’m running a direct-service 3-bay self-serve car wash and have been dealing with a frustrating issue involving pump cavitation. The pumps start to cavitate every 10-15 seconds, causing a drop in pressure, but then the pressure returns briefly—only for the issue to repeat...
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