Waterway Pump Traps

These Waterway pump traps look similar, but they are not interchangeable. Before you order a replacement be sure to check the size of the union nut that connects the trap to the face of the pump. The union nuts are different sizes and are labeled with different part numbers(as shown in lower pics). Trap 310-6500 will fit the Hi Flo and Hi Flo II pumps. Trap 310-5400 will fit the Iron Might, E Series, Spa Flo, TWM, and Center Discharge pumps.

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https://waterwayparts.com/6%22TRAP-1.5FPT-1.5-BTRX-2…

https://waterwayparts.com/6%22-TRAP-1-1-2%22X1-1-2%22…

TWM CARTRIDGE FILTER SYSTEM

Increase the size of your filter

The Waterway TWM cartridge filter equipment can be modified easily. You can increase the size of the filter tank and extend the cycle in between cleanings. Pictured is the largest TWM tank it holds a 100 sq ft cartridge filter, the smaller tanks can be as small as 25 sq ft.

Part# 500-2515 is the 25 sq ft tank

Part# 500-5015 is the 50 sq ft tank

Part# 500-9915P is the 100 sq ft tank