Pentair Sta-Rite System 3 21"/25" Drain Fitting (24900-0505Z) pulsafeeder A dependable union kit makes

A dependable union kit makes pump and filter service easier because the line can be disconnected without cutting pipe

or cracking

restoring the check valve can help improve overall system behavior and reduce the kind of flow reversal that creates nuisance issues during operation or shutdown

The Raypak Pump Union for Protege RPVSP1 systems is a 1-1/2 inch PVC union used with compatible Raypak Protege pump plumbing connections

Pentair Sta-Rite System 3 21"/25" Drain Fitting (24900-0505Z) pulsafeeder A dependable union kit makesThis drain fitting supports Sta Rite System 3 21 inch and 25 inch filter models that require a reliable drain connection for service. Drain fittings are central to clean, controlled water removal during cartridge cleaning, pressure relief, and seasonal shutdown. A damaged fitting can lead to leaks or make filter maintenance more frustrating than it needs to be. Compatible with select 21 inch and 25 inch System 3 filters Provides a serviceable drain