Hayward Union Connector Kit | SPX3200UNKIT PresAir reducing weight and making spring

reducing weight and making spring removal easier while maintaining a strong barrier when the pool isn’t in use

Replaced when fuse housings crack or show moisture damage

Proper depth and spacing are essential

The S48CART is purpose-built to support all PGS Big Sur 51" grill models

Hayward Union Connector Kit | SPX3200UNKIT PresAir reducing weight and making springWhat This Part Is Used For The Hayward SPX3200UNKIT is a union connector kit for compatible TriStar and EcoStar pump models. It connects pump inlet and outlet ports to existing plumbing lines. Unions allow for easier removal and servicing of the pump. Why This Part Matters Worn or cracked union fittings can cause air leaks on the suction side or water leaks on the pressure side. Properly sealing unions are critical for maintaining prime and preventing