What It Means
Pump Noise / Cavitation
Likely Causes
- Strainer basket clogged restricting suction flow
- Air entering suction side of system
- Suction pipe run too long or undersized for flow rate
Next Checks
- Clean strainer basket thoroughly
- Inspect all suction fittings for air leaks — look for bubbles visible in pump basket
- Check suction pipe sizing — undersized suction causes cavitation at higher speeds
- Verify water level is adequate to cover skimmer
Verify Before Repair
SplashLens is a field reference, not a repair guarantee. Confirm the visible code, exact model, and current manufacturer procedure before replacing parts, bypassing safeties, or quoting a customer.
SplashLens is independent and is not affiliated with Sta-Rite or other equipment manufacturers.
Use SplashLens At The Pad
Manual error-code lookup works after the app has loaded once. AI scan features require internet and should be treated as a second set of eyes.