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The BSC PREFERRED LKPDQSJB is a polymer sink drain assembly designed for kitchen and laundry sink installations. The unit includes a 3.5-inch removable basket strainer that captures food debris and prevents drain clogs, along with a rubber stopper for water retention when filling the basin. The drain body and strainer are constructed from color-infused polymer that resists scratching, chipping, corrosion, and staining. The color-through construction is engineered to coordinate with BSC PREFERRED quartz sink lines, maintaining a consistent finish across the sink installation over time.
This drain fits standard kitchen and laundry sink applications requiring a 3.5-inch drain opening. It is suited for residential installations where the sink and drain finish need to match, particularly in quartz sink setups. The basket strainer is removable for cleaning, and the rubber stopper seats securely in the drain for soaking or washing tasks. Maintenance requires only hand washing with mild detergent and a soft cloth.
Designed to fit and coordinate with BSC PREFERRED Quartz Classic and Quartz Luxe sinks requiring a standard 3.5-inch kitchen or laundry sink drain opening.
This drain is typically installed by a licensed plumber or experienced tradesperson during sink installation or drain replacement. Shut off water supply to the sink before removing an existing drain assembly. Follow IPC guidelines for drain fitting and sealing. Do not overtighten the drain locknut against the sink basin, as polymer sink materials can crack under excessive clamping force.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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