A Dedicated Workspace Layout for the Serious Home Kitchen
The Karran Profile Series PU23L is an 18-gauge stainless steel undermount kitchen sink configured with a small bowl and a large bowl side by side, giving the primary wash station a clear division between prep work and cleanup without sacrificing overall capacity.
Key Features
• 18-gauge stainless steel construction delivers a solid, substantial feel with good resistance to denting during daily use.
• Small/large bowl configuration pairs a generous main wash bowl with a dedicated prep or disposal side, separating tasks without requiring two separate sinks.
• Undermount installation places the rim beneath the countertop for a clean, wipe-down surface edge with no visible rim ledge to trap debris.
• 8-1/2 inch bowl depth accommodates large pots, sheet pans, and full-size cutting boards standing upright.
• Brushed satin finish softens the appearance of everyday water spots and minor surface marks between cleanings.
Two Bowls Working in Tandem
Splitting the sink between a primary bowl and a smaller companion bowl organizes the kitchen workflow in a way a single bowl or equal double bowl cannot. The large bowl handles the main wash load — soaking pots, rinsing produce, and bathing oversized cookware — while the small bowl stays available for a disposal unit, a colander, or a running rinse. That division is especially useful during meal prep and cleanup when both tasks happen simultaneously. The 31-1/2 inch overall footprint fits a 33-inch sink base cabinet with standard undermount clearances, making this a practical drop-in replacement for an existing undermount position or a clean-sheet kitchen build.
Stainless Construction in the Profile Series
The Profile Series uses 18-gauge stainless steel throughout the bowl and rim — a gauge that balances material cost with a noticeably rigid, quieter feel compared to lighter commercial-grade sheet. The brushed satin interior finish is consistent across the bowls and runs to the rim edges, so there is no contrast line between the bowl floor and the walls. Stainless is chemically neutral, non-porous, and holds up to the acids, alkalines, and temperature swings of a working kitchen. The undermount rim is flat and finished to seat flush against the underside of the countertop with silicone and mechanical fasteners appropriate for the countertop material. Because the faucet deck is not integral to the sink, the faucet, soap dispenser, and any accessories mount through the countertop above.
The Right Fit for an Active Home Kitchen
This sink is well matched to homeowners who cook frequently and want an organized workspace, to kitchen designers specifying a flexible layout in a 33-inch base run, and to cabinet shops building out full kitchen packages where the client has asked for an offset-bowl undermount. The unequal bowl split suits households that use a garbage disposal on one side and want the full depth of the main bowl clear on the other. It also works as a residential renovation replacement where the existing countertop and cabinet are already sized for a standard undermount position in this footprint range.
Frequently Asked Questions
Which side is the large bowl on?
On the PU23L, the large bowl is on the left. If you need the large bowl on the right, look for the corresponding right-hand model in the Profile Series lineup.
Does this sink include a drain or basket strainer?
The PU23L is a bare sink; drains and basket strainers are not included and are purchased separately. Confirm the drain opening size matches your chosen strainer before ordering.
What countertop materials work with this undermount installation?
The Profile Series PU23L undermounts in solid surface, stone, and quartz countertops. The mounting method follows the requirements of the countertop material — silicone and mechanical fasteners are standard, and fabrication should follow the countertop manufacturer's guidance.
Is this sink compatible with a garbage disposal?
The small bowl is a natural location for a disposal flange and unit, but compatibility depends on the disposal flange and mounting hardware you select. Confirm that the flange fits the bowl's drain opening before ordering the disposal unit.
One Sink, Two Stations, Less Back-and-Forth
The PU23L brings a purposeful split to the main kitchen sink position — a large bowl for the heavy work and a smaller companion bowl that earns its share of the counter without demanding its own plumbing run.
