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🔧 Upgrade your pump game with precision and durability!
The Waterway Plastics Pump Union (2" FPT x 2" slip) is a durable, oversized union nut and tailpiece set designed for 2" schedule 40 PVC and Waterway side discharge spa pumps. Featuring a nearly 3" female buttress thread for a secure fit and an O-ring for leak prevention, this plastic union ensures reliable, long-lasting performance for pool, pond, and spa systems.
| ASIN | B00L2MPIMU |
| Brand | Waterway |
| Brand Name | Waterway |
| Color | Black |
| Colour | Black |
| Connector Type | Union |
| Connector type | Union |
| Customer Reviews | 4.4 out of 5 stars 542 Reviews |
| Item Dimensions | 9.9 x 8.6 x 4.3 centimeters |
| Item Weight | 0.15 Pounds |
| Item dimensions L x W x H | 9.9 x 8.6 x 4.3 centimeters |
| Manufacturer | Waterway |
| Manufacturer Part Number | 400-5570 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 806105081957 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Set Name | Waterway 2-Piece Union Nut and Tailpiece Set |
| Size | 2 inches |
| Thread Type | Buttress |
| UPC | 806105081957 |
| Unit Count | 1.0 Count |
D**B
Perfect match to the old ones we replaced.
Worked great for our koi pond filter. Old ones were getting brittle.
M**N
Works great!
A hot tub vendor quoted me a hilarious price saying these parts are specific to the model and no longer made. Turns out that was wrong. Worked great!
T**M
Great
Worked for my application. Fits my hot tub pump motor, got two oring gaskets, and fit 2 inch pvc tubing. Can’t complain. Would order again for my secondary pump in the future
A**R
Missing O-ring
O-ring missing from unit. Other than that, great.
C**V
DID NOT fit my B&D 1.5" variable speed pump
Someone posted it fit there B&D pump so I took a chance cause, as they posted I did not want to pay 50 through B&D. It fits using the male pentair adaptor but the male threads / ID is considerably smaller than a 1 1/2" MIP to pvc internal diameter. Just posting beware, does not fit my B&D pump.
Trustpilot
3 weeks ago
3 weeks ago