Why does my Stuart Turner techflo qt Water Pump keep cycling on and off?
- CCarl BondAug 2, 2025
If your Stuart Turner Water Pump cycles frequently, it could be due to a leak in the system, low pressure in the pressure vessel, or debris under the non-return valve sealing face. Check tap washers, toilet valve washers, and pipe joints for leaks. Inspect the pressure in the pressure vessel. Try running the pump at full flow to flush away any debris. If that doesn't work, remove, clean, or replace the non-return valve.











