Waterway EX2 2" Spa Pump Volute Housing [56-Frame] (315-2311) controlsystemparts This version is especially useful

This version is especially useful when the original HT-2 overlay is faded

This replacement is especially useful when the original inlet is cracked

Configured for E4 Standard Aux LE panel layouts

A baffle is useful because it helps guide water or internal movement through the heater in the way the system was designed

A gate valve helps provide manual shutoff and directional service control in a compatible plumbing system

Waterway EX2 2" Spa Pump Volute Housing [56-Frame] (315-2311) controlsystemparts This version is especially usefulThe Waterway 315 2311 EX2 spa pump volute housing is designed for compatible 2 inch 56 frame applications. A housing like this is useful because it restores the main wet end body of the pump, helping bring the assembly back to proper structural and hydraulic condition when the original volute has been damaged. Frame specific housings matter because even closely related pump models can require different wet end parts. This Waterway EX2 volute housing