Waterway EX2 2" Spa Pump Volute Housing [56-Frame] (315-2311) controlsystemparts Helps restore the front mounting

Helps restore the front mounting surface

Configured for E4 Standard Aux LE panel layouts

This replacement is especially useful when the original switch no longer returns cleanly

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

this is the kind of part that can solve problems customers feel immediately when valve function has degraded

Waterway EX2 2" Spa Pump Volute Housing [56-Frame] (315-2311) controlsystemparts Helps restore the front mountingThe 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