Pentair Sta-Rite
Damaged or Missing Drain Plug O-Rings
Pump leaks at the drain plugs on the bottom of the housing.
Advertisements
Possible Causes
O-rings lost during winterization, Cracked from age or chemicals, Drain plugs cross-threaded
How to Fix / Troubleshooting
Safety: Turn off power and close valves to prevent water flow while servicing.
- Remove drain plugs: Unscrew the Sta-Rite pump drain plugs and inspect the threads and o-rings.
- Replace o-rings: Install new OEM o-rings on the drain plugs. Do not use tape in place of o-rings.
- Inspect threads: Check the pump housing threads for cracks. If cracked, the housing may need replacement.
- Reinstall carefully: Hand-tighten the drain plugs; do not overtighten, which can crack the housing.
- Check for leaks: Restore flow and observe the plugs for drips.
Advertisements
Repair Difficulty
Very Easy
1/5
Required Part
Pump Drain Plug O-Rings
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements