Raypak Union Kit [Protege RPSF w/Sight Glass & Press Switch] (018253F) aquastar Choosing a Viton seal for

Choosing a Viton seal for the correct shaft size helps make the repair feel more intentional and more durable

A piston cap is useful because it helps complete and retain a critical portion of the internal valve assembly while contributing to the durability of the operating mechanism

For compatible UltraClean repairs

or too worn to perform properly or lift out cleanly during service

and small-line tubing replacement where the existing equipment still has service life but a specific component needs attention

Raypak Union Kit [Protege RPSF w/Sight Glass & Press Switch] (018253F) aquastar Choosing a Viton seal forThe Raypak Union Kit [Protege RPSF w Sight Glass & Press Switch] is a replacement union kit for compatible Raypak Protege RPSF filter systems. This assembly includes key connection components used around the filter plumbing interface and includes sight glass and pressure switch references for the specified Protege RPSF application. Union kits are helpful when servicing cracked, leaking, or worn connection points that need to be restored without