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The Thomas Dudley Basin Waste Rubber Seal is a crucial component designed for homeowners and professional plumbers who need to secure a basin waste system and prevent water leaks. It offers a reliable, durable seal through its high-quality rubber construction, ensuring long-lasting performance for most standard installations. While it is engineered for a universal fit, users should verify their specific drain diameter to ensure a perfect seating before starting the installation process.
| Model Part Number | Pswwss368148 |
|---|---|
| Brand | Thomas Dudley |
It is compatible with most standard basin waste systems, but you should verify your specific drain dimensions before purchase.
While the seal is designed to function on its own, some plumbers prefer a small amount of sanitary sealant depending on the condition of the basin surface.
You should replace the seal whenever you notice signs of leakage or if you are disassembling the sink for other maintenance.
This product is specifically designed for basin waste systems. Kitchen sink drains often use different, larger-diameter waste kits.
It is made from high-quality, durable rubber engineered for water-tight sealing.
Check that the seal is not pinched and the nut underneath is tightened securely but not to the point of distorting the rubber.
Verify that your basin waste unit is a standard size, as this product is designed for typical basin waste dimensions.
To install the seal, begin by turning off the water supply and placing a bucket under the waste trap to catch residual water. Unscrew the waste unit from the basin and remove the old, degraded seal. Clean the area thoroughly with a non-abrasive cleaner to remove lime scale or old plumber's putty. Place the new Thomas Dudley rubber seal onto the flange, ensuring it is centered. Reinsert the waste unit into the sink opening, ensuring the seal remains seated correctly as you tighten the nut from below. Do not overtighten, as this can pinch or deform the rubber. For care, avoid using harsh chemical drain cleaners, which can degrade rubber components over time.
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