Waterway ProClean 2-1/2" x 2" TP Complete Union with Gasket (400-5961-2B) aquatemp helping restore the electronic control

helping restore the electronic control functions that manage connected pool and spa equipment

and PCM25 references

The manifold bypass valve kit supports controlled water movement inside compatible MasterTemp and Max-E-Therm heater manifolds

Supports more dependable spa system operation

Volutes are useful because they help shape water movement through the pump and are central to the wet-end performance of the system

Waterway ProClean 2-1/2" x 2" TP Complete Union with Gasket (400-5961-2B) aquatemp helping restore the electronic controlWaterway ProClean 2 1 2" x 2" TP Complete Union with Gasket (400 5961 2B) is a replacement sealing part for compatible Waterway Plastics equipment. It helps create or restore a watertight seal at the matching connection point, reducing leaks and supporting proper equipment operation after service, disassembly, or component replacement. Seals, o rings, and gaskets should generally be replaced whenever the related assembly is opened or when the original