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Karran Profile undermount kitchen sink defines this 32-1/4 inch wide stainless steel double-bowl unit, so installers know they are working with a matched set of components designed to function together in everyday kitchen use. The sink is part of Karran's stainless steel sinks product class, which signals a consistent construction approach suited to typical kitchen environments where metal sinks are preferred. Its double 50/50 bowl layout splits the workspace evenly, allowing one bowl to handle washing while the other handles rinsing or other prep work during normal sink use. The undermount design is used specifically in granite, quartz, and solid surface countertops, which means the rim sits beneath the countertop material and creates a flush transition at the cutout edge. This mounting style leaves the counter edge exposed for easy wipe-down, supporting a tidy work area around the sink opening.
The sink is used for undermounting in all granite, quartz, and solid surface countertops, which means it is intended to fasten to the underside of rigid, non-porous slab materials that can support an exposed, finished cutout edge at the bowl opening. This usage description defines the countertop types where the sink is meant to be integrated, helping tradespeople match it to projects using those specific surface materials rather than other counter constructions. Because the sink is 32-1/4 inches wide, installers can plan cabinet widths and interior clearances with that overall span in mind when aligning the sink within a run of base cabinets. The undermount configuration keeps the rim below the work surface, which supports a continuous cleaning path from countertop into the bowl without a raised lip.
The sink is categorized as a stainless steel kitchen sink, placing it squarely in typical residential or light commercial kitchen environments where a metal sink must handle dishwashing, prep, and cleanup tasks. Its double 50/50 bowl design gives two equally sized basins, which helps organize workflow by separating washing and rinsing or splitting tasks between users at the same sink. The sink is specifically used for undermounting in granite, quartz, and solid surface countertops, defining its place in projects that use those premium surfaces with an exposed polished cutout edge. Because the overall width is 32-1/4 inches, the unit fits into sink base layouts designed around that span, providing a known footprint when coordinating with cabinets, cutouts, and under-sink plumbing.
The material is 16 gauge stainless steel, giving the bowl walls and rim a thicker construction that helps the sink stay stable against the underside of granite, quartz, or solid surface counters under typical daily loading. All external dimensions are approximate to 1/4 inch, which defines the tolerance range fabricators can expect when measuring the sink for cutout work, helping them allow a margin that aligns with that specified variation. The manufacturer part number PU51-PK1 uniquely identifies this exact Karran Profile double-bowl stainless steel sink kit, so matching this number helps keep replacement or repeat orders aligned with the same bowl layout and gauge. The web description shows this unit as a replacement for old WBSC part number KAPU27-PK1, linking it to an earlier reference and signaling that this product now fills the role that earlier part served in the Wurth Baer Supply assortment.
The PU51-PK1 is a Karran Profile 32-1/4 inch wide stainless steel undermount kitchen sink with a double 50/50 bowl layout, so it provides two equal basins in one stainless unit.
The sink is used for undermounting in granite, quartz, and solid surface countertops, placing it in projects that utilize these slab materials with an exposed finished cutout edge.
The Karran Profile sink is made from 16 gauge stainless steel, giving a thicker metal construction that supports daily kitchen use and attachment beneath rigid countertop materials.
The web description identifies the sink as 32-1/4 inches wide, which helps with planning sink base cabinet size, under-sink clearances, and the countertop cutout span.
All external dimensions are approximate to 1/4 inch, so fabricators have a stated tolerance range when laying out cutouts and clearances around the stainless steel sink.
This Karran Profile stainless steel undermount sink is listed as a replacement for old WBSC part number KAPU27-PK1, linking it to prior catalog references.
This Karran stainless steel undermount kitchen sink provides a defined 32-1/4 inch wide, double 50/50 bowl layout built from 16 gauge stainless steel, giving tradespeople a clearly specified unit for granite, quartz, and solid surface countertop projects. The use in these countertop types, combined with approximate external dimensions stated to 1/4 inch, helps coordinate cabinet sizing, cutout work, and plumbing locations around a known footprint. When a project calls for a stainless steel undermount sink in this size range with equal double bowls, selecting the Karran Profile PU51-PK1 aligns the installation with a documented part that replaces earlier Wurth Baer Supply reference KAPU27-PK1.
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