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The Karran Profile PU23R is an 18-gauge stainless steel undermount kitchen sink with a 60/40 split double bowl that mounts beneath granite, quartz, or solid surface countertops. At 31-1/2 inches wide with a 36-inch minimum cabinet requirement, it fits the standard base cabinet while giving you two differently sized bowls for dividing kitchen tasks.
A 60/40 split means the left bowl carries more volume for washing pots, soaking, or handling larger items, while the right bowl stays clear for rinsing vegetables, draining pasta, or keeping a smaller workspace available while the large bowl is in use. That division of labor matters in an active kitchen where both sides of the sink are working at the same time. The undermount profile removes the rim from the counter surface, so wiping debris straight into the sink takes a single pass and the counter reads as one clean plane.
The sink is 18-gauge stainless steel, a common residential kitchen gauge that balances dent resistance with manageable weight. Stainless finishes in the Profile series carry the visual neutrality that works alongside most cabinet and countertop combinations. Because it is an undermount, the sink is designed to bond beneath the countertop rather than sit on top of it, so the material below the counter edge needs to support undermounting. This sink is rated for granite, quartz, and solid surface countertops specifically.
This is a primary kitchen sink for a standard 36-inch base cabinet in a residential new build or a remodel that includes countertop replacement. Undermount installation requires a new or replacement countertop, so this sink is not a drop-in swap for an existing cutout. It is a good match for kitchen designers and cabinet shops specifying a workhorse stainless sink into a granite or quartz countertop package, and for homeowners planning a full kitchen renovation where the countertop and sink are selected together. The sink is not ADA compliant, which is worth confirming before specifying in an accessible kitchen application.
No. As an undermount sink it is designed to bond beneath the countertop surface, which requires the counter to be fabricated or replaced around the sink. It is not intended to drop into an existing cutout.
The left bowl is the larger of the two at 18-1/2 inches long, 15-1/4 inches wide, and 8-1/2 inches deep. The right bowl measures 16 inches long, 13 inches wide, and 7-1/2 inches deep.
The sink is rated for undermount installation into granite, quartz, and solid surface countertops.
Yes. The Karran Profile PU23R carries cUPC certification for plumbing code compliance in both the United States and Canada.
Choose the Karran Profile PU23R when the job calls for a stainless 60/40 undermount sink that fits a standard cabinet, handles daily kitchen volume, and installs cleanly beneath a solid countertop.
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