Bsc Preferred CMR43220 Triple Bowl Drop-in Sink 43x22

Product Description

The BSC PREFERRED CMR43220 is a triple bowl drop-in kitchen sink constructed from 20-gauge Type 304 stainless steel with a polished finish. It measures 43 inches long by 22 inches wide by 7 inches deep and installs into standard countertop cutouts using a U-channel mounting system that speeds up installation without requiring access hardware below the deck. Two larger rectangular basins each measure 13.5 inches by 18 inches and handle heavy-duty soaking and dishwashing loads. A third smaller bowl at 10 inches by 12 inches serves food prep or quick-rinse tasks. Each bowl features a 3.5-inch center drain and straight sidewalls with a flat bottom for efficient cleaning and maximum usable depth. Sound-deadening pads are applied to the underside to reduce vibration and noise during use.

The CMR43220 is suited for residential kitchen installations where multi-task workflows benefit from dedicated bowl separation. Plumbers and kitchen remodel contractors install this sink into drop-in countertop cutouts. It is compatible with countertops up to 0.75 inches thick and requires a minimum cabinet opening of 48 inches. Standard kitchen garbage disposals can be integrated into the smaller bowl drain. Manufactured in the USA, this sink is appropriate for both new construction and renovation projects in residential kitchens.

Key Features

• 20-gauge Type 304 stainless steel construction with polished finish for corrosion resistance
• Three-bowl layout with two 13.5 x 18 inch basins and one 10 x 12 inch prep bowl
• Straight sidewalls and flat basin floors for easier cleaning and maximum capacity
• 3.5-inch center drain in each bowl with standard garbage disposal compatibility
• U-channel mounting system for faster drop-in installation
• Sound-deadening undercoating pads reduce operational noise and vibration
• Manufactured in the USA

Compatibility

Designed for drop-in installation into countertops up to 0.75 inches thick with a minimum cabinet opening of 48 inches. Compatible with standard kitchen garbage disposals.

Installation Notes

Installation is performed by a licensed plumber or qualified kitchen contractor. Power down any existing garbage disposal and shut off water supply lines before beginning removal of an existing sink. The U-channel mounting system secures the sink to the countertop deck from above; follow the manufacturer-supplied hardware instructions for proper clamping sequence. Ensure drain and supply rough-in locations are verified before cutting the countertop opening.