Pentair EQ/C Series Shaft Seal (071725S) correcttech 2 lb 1-1/2" is designed

2 lb 1-1/2" is designed for compatible pool chemical feeder or chlorinator systems where controlled sanitizer delivery is needed

Confirm compatibility using part number C53-21 and your pump model

Helps restore internal sand filter water distribution

A side panel helps form part of the outer body of a compatible robotic cleaner

reduce troubleshooting time

Pentair EQ/C Series Shaft Seal (071725S) correcttech 2 lb 1-1/2" is designedPentair EQ C Series Shaft Seal is built for Pentair pump parts service where the right replacement part matters. This shaft seal protects the motor side by sealing around the rotating pump shaft, making it useful for stopping water migration during EQ or C Series pump rebuilds. Designed for compatible Pentair pool and spa equipment Helps support efficient maintenance, rebuilds, or component replacement Useful for restoring the original function of the