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.
Trap lids for SMF, Champion, Hi-Flo, E Series, and many more………..
The correct part number for the Waterway pump trap lid can be confusing. The three lids pictured above are all interchangeable, they all use the same oring (805-0436). The original lid (319-3260) was re designed with 2 pieces in 2016 to make it more durable and easier to remove. The lock ring was re worked in 2022 to make it easier to grip. The clear lid piece(319-3228) remained the same.
Just to add a little more confusion the trap lid for the SVL and Supreme pumps( 511-1310) looks like the original lid because it is one piece and all clear plastic, but it is a larger diameter(8.25″) and uses a different oring (805-0439)
For more technical assistance when ordering email: sales@waterwayparts.com
This pump part has several different names. It can be damaged by freeze or just plain abuse. Waterway traps normally have a sticker on the center of the lid with a “W” . Waterwayparts.com always has this item in stock. Our part number is 310-6500, this will include the trap body, the basket, lid, o-ring for the lid, and the basket drain plug. The inside diameter of the union nut is approximately 3″. Anyone of these parts can be purchased separately .
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