Compare Quick view WATERWAY PLASTICS 310-2360 Waterway Plastics | Wet End, Waterway EX2, 56Y Frame, 1.5HP, 2"MBT In/Out, Side Discharge MSRP: Was: Now: $76.74 Used on EX2 side discharge pump assemblies 56Y frame, 1.5 Horsepower In 2" MBT, Out 2" MBT