Franklin Electric Housing Crack / Volute Leak

Pump leaks at the bottom or around the volute body

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Freeze damage to Franklin Electric pump housing, Over-tightened fittings causing stress cracks, Impact damage, Chemical attack on plastic

Safety first: Turn off power and isolate the pump with valves if possible.

Locate crack: Dry the pump exterior and observe where water appears during operation.
Assess severity: Hairline cracks may be temporarily sealed, but replacement is recommended for long-term reliability.
Replace housing: Remove the motor and internal components, then replace the volute/housing with the correct Franklin Electric part.
Prevent recurrence: Winterize the system properly to avoid freeze damage and avoid overtightening threaded fittings.

Hard 4/5

Pump housing (volute)

Check Price on Amazon

We may earn a commission from links on this page.