Pentair C105-236P Impeller
Part Number: C105-236P
Description
This is a genuine Pentair replacement impeller designed to fit select Sta-Rite Dyna-Glas, Dyna-Max, Dyna-Pro and Dyna-Pro E pumps. It restores the proper flow dynamics and back-prime performance of the pump by replacing worn or damaged impeller vanes.
Compatibility & Fitment
- Fits Sta-Rite Dyna-Glas / Dyna-Max series pumps (1 HP models) and Sta-Rite Dyna-Pro / Dyna-Pro E models (½ HP units) specified for this impeller.
- OEM part that corresponds to earlier Sta-Rite catalog number 5057-08.
- Used when impeller vanes are damaged, cracked, worn down, or when pump fails to prime or loses suction performance.
Features & Specifications
- OEM-grade fit and durability from Pentair.
- Typically used in applications where the impeller OD measures approximately 4″ for this pump series.
- UPC: 788379734169.
Installation Notes
Before replacing the impeller, shut power to the pump, drain and remove the pump housing and diffuser. Remove the old impeller by holding the motor shaft and unscrewing the unit (threaded mount). Clean the shaft and threads, install the new C105-236P impeller snugly, reassemble the diffuser and pump housing, then restore power and verify priming and flow are correct.
Maintenance Tip
Inspect the pump’s impeller annually or if you notice reduced flow, increased run time, or frequent loss of prime. Replacing the impeller with the correct part like the C105-236P ensures optimal performance and extends the life of the pump system.
