Bsc Preferred LKPDQD1BK Disposal Drain Flange Black

Product Description

The BSC PREFERRED LKPDQD1BK is a black polymer disposal drain flange designed for use with compatible quartz kitchen sinks. It includes a removable basket strainer and a rubber stopper, giving the installer two functional drain configurations in a single assembly. The polymer construction is color-infused throughout the material, so the black finish resists scratching and fading without relying on a surface coating. At 4 inches wide and 2.25 inches tall, the flange seats flush at the sink bowl opening and accommodates standard garbage disposal necks. Licensed plumbers and experienced trade installers handle this type of fitting as part of a sink or disposal rough-in or replacement service.

This drain flange is suited for residential kitchen installations where a quartz composite sink is paired with an in-sink garbage disposal. The input data identifies compatibility with BSC PREFERRED Quartz Classic and Quartz Luxe sink lines. The 4.5-inch opening on the disposal side is sized to fit garbage disposals with a 4.5-inch flange, including select InSinkErator disposers. The black finish coordinates with dark-finish faucets and accessories for a consistent sink deck appearance.

Key Features

• Color-infused black polymer construction resists scratches, rust, and stains without a surface coating
• Removable basket strainer catches food debris and lifts out for cleaning
• Rubber stopper included for use when disposal is not in operation
• Fits garbage disposals with a 4.5-inch flange, including select InSinkErator models
• Hand-wash maintenance with mild detergent and a soft cloth — no abrasive cleaners required
• Compact profile at 4 inches wide and 2.25 inches tall for low-profile sink bowl fitment

Compatibility

Designed for use with BSC PREFERRED Quartz Classic and Quartz Luxe sinks. Fits garbage disposals with a 4.5-inch mounting flange, including select InSinkErator disposers.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and IPC guidelines. Shut off the water supply and disconnect power to any existing garbage disposal before removing the old drain assembly. Confirm the sink bowl opening and disposal neck diameter match the 4.5-inch flange spec before beginning the install. Do not overtighten the mounting hardware on composite quartz sinks, as the material is less forgiving than stainless steel.