Waterway EX2 2" Spa Pump Volute Housing [56-Frame] (315-2311) topsides Matching the correct voltage flexibility

Matching the correct voltage flexibility and amp rating helps preserve original system behavior

Matching both the plumbing and the control layout can help make the replacement more natural in everyday use

This replacement is especially useful when the original cap is cracked

1 ounce cartridge format for applications that call for a full-size dispensing option

The PresAir Trol TinyTrol momentary air switch in SPDT format is made for compatible pneumatic control systems that use a side spout layout and require a quick-return single-pole switching response

Waterway EX2 2" Spa Pump Volute Housing [56-Frame] (315-2311) topsides Matching the correct voltage flexibilityThe 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