Waterway 4.0 HP Executive Spa Pump Wet End [2 1/2" MBT X 2" MBT] [56 Frame] (310-1440) borggeneral This American/Pentair Multiport Valve Spring

This American/Pentair Multiport Valve Spring (271161) is engineered for fittings & valves: valve kits & parts applications

8-button large rectangular topside panel for compatible Gecko TSC-4/K-4 2 pump applications

A complete heater is useful because it provides the main heating system in one integrated package

That keeps the repair more focused while restoring heating capability

Waterway 4.0 HP Executive Spa Pump Wet End [2 1/2" MBT X 2" MBT] [56 Frame] (310-1440) borggeneral This American/Pentair Multiport Valve SpringThe Waterway 310 1440 wet end is designed for compatible 4. 0 HP Executive spa pump applications and features 2 1 2 inch MBT by 2 inch MBT connections in a 56 frame configuration. A part like this is useful because it restores the entire hydraulic side of the pump while keeping the larger 56 frame fit and mixed connection layout used by the original design. High output spa pumps benefit from accurately matched wet ends because frame size and plumbing