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The BSC PREFERRED ILGR4322R1 is a drop-in, single-bowl kitchen sink constructed from 18-gauge Type 304 stainless steel. Measuring 43 inches in length, 22 inches in width, and 10 inches in depth, it offers a large-capacity basin suited for heavy daily use. An integrated drainboard channels water directly back into the bowl, doubling as a staging area for hot cookware or drying dishes. Sound-deadening pads are applied to the underside to reduce vibration and noise during use. The rear-positioned drain maximizes usable cabinet space below. Installation uses a U-channel mounting system designed to reduce setup time. Licensed plumbers and experienced remodelers are the typical installers for this unit.
This sink is designed for residential kitchen installations where a large single bowl and integrated drainboard are priorities. The bowl interior measures 21 inches in length and 15.75 inches in width, providing ample room for stacking, soaking, and washing larger cookware and sheet pans. The required countertop cutout is 42-3/8 inches by 21-3/8 inches, and a minimum cabinet width of 48 inches is required for proper fit. It is suited for kitchen renovation projects, new construction, and workspace upgrades where a drop-in installation method is specified.
Designed for drop-in installation in countertops with a cutout dimension of 42-3/8 inches by 21-3/8 inches and a minimum cabinet width of 48 inches.
Installation should be performed by a licensed plumber in accordance with local IPC requirements and any applicable local amendments. Shut off the water supply and disconnect existing drain and supply lines before beginning removal of any existing sink. Verify countertop material thickness and cutout dimensions against the U-channel mounting hardware before setting the sink. Do not over-tighten mounting clips, as this can distort the rim seal against the countertop surface.
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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