Answer
Apr 17, 2026 - 12:07 PM
The part number for this waterway union is 400-5971B. Having a specific part number helps ensure you are ordering the correct replacement part for your system, which minimizes installation errors and downtime.
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Apr 17, 2026 - 12:07 PM
View all Waterway 2.5" FBT X 2"S Pump Union, 400-5971B Questions & Answers