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Karran Profile stainless steel sink is a single bowl undermount kitchen sink designed for fabricators working with stone and solid surface countertops. The sink belongs to Karran's stainless steel sinks product class, so it fits straight into metal-based sink programs where that material is preferred. Its 30-1/4 inch width establishes a clear footprint for cabinet layout and cutout planning, helping align base cabinet selection with sink placement before templating begins. The sink is made from 18 gauge stainless steel, which provides a substantial metal thickness that supports a solid feel during everyday kitchen use. This same 18 gauge construction handles typical residential kitchen sink loads while maintaining a consistent profile along the rim. The product is identified by manufacturer part number PU25 [NESTED 40], allowing shops to match this exact model across estimates, orders, and future repeats.
This Karran undermount kitchen sink is specified for use in granite, quartz, and solid surface countertops, so its design supports typical undermount fabrication workflows in these materials. The sink is described as an undermount model, which means the rim sits beneath the countertop, creating a clean transition at the cutout. All external dimensions are approximate to 1/4 inch, giving fabricators a stated tolerance range when planning cutouts and clearances. That 1/4 inch approximation helps account for small variances in sink sizing, letting installers allow appropriate space during templating rather than working to an unrealistically tight number. Combined with the 30-1/4 inch width reference, these details allow a coordinated approach between shop drawings, field measurements, and final installation.
This Karran undermount kitchen sink is used for undermounting in all granite, quartz, and solid surface countertops, so it fits directly into jobs built around those materials. In a granite kitchen, the 30-1/4 inch wide stainless steel bowl offers a defined opening size that can be templated alongside cooktops and accessories during layout. For quartz installations, the single bowl design simplifies cutout routing because there is one continuous opening rather than multiple compartment sections. Solid surface shops can integrate this stainless steel sink into their standard undermount process, using the stated approximate dimensions to balance reveal preferences with the sink's outer profile. Because the sink belongs to the stainless steel sinks category, it aligns with projects where a metal basin is preferred under stone or solid surface tops. Across these applications, the Karran brand identity lets specifiers call out a known manufacturer when writing schedules or assembling bid packages that reference PU25 [NESTED 40].
The 18 gauge stainless steel construction of this single bowl undermount sink gives installers a solid rim thickness to work against during mounting, which helps maintain a stable bond line under granite, quartz, or solid surface countertops. That same gauge supports the sink body during handling and positioning, which is useful when dry-fitting beneath heavy stone. The 30-1/4 inch width sets a repeatable baseline dimension, so once a shop dials in a preferred cutout pattern and reveal style for this model, the same process can be reused across multiple projects. All external dimensions being approximate to 1/4 inch signals that slight variation is allowed, which guides fabricators to plan their cutouts with practical working tolerances rather than relying on zero-clearance assumptions. Using the PU25 [NESTED 40] part number on job files ties these size and gauge characteristics to a specific sink, helping avoid mixups when several stainless undermount sizes are stored, specified, or reordered.
The Karran Profile 18 gauge stainless steel undermount kitchen sink has an external width of 30-1/4 inches, which helps with cabinet planning, cutout sizing, and locating the sink within the countertop run.
This Karran undermount kitchen sink is used for undermounting in granite, quartz, and solid surface countertops, so it is positioned beneath the countertop to create a flush working edge at the opening.
The PU25 Karran Profile sink is made from 18 gauge stainless steel, giving the sink a relatively thick metal body that supports a substantial feel and a stable rim for undermount bonding under stone tops.
The Karran single bowl undermount sink is used for undermounting in all granite, quartz, and solid surface countertops, so it is suited to these common kitchen worktop materials.
The PU25 [NESTED 40] designation is the manufacturer part number for this Karran Profile 18 gauge stainless steel undermount sink, helping shops specify and reorder the exact same model consistently.
All external dimensions of this stainless steel sink are approximate to 1/4 inch, giving fabricators a documented tolerance range when planning cutouts, clearances, and mounting positions for the basin.
The Karran Profile 30-1/4 inch wide stainless steel undermount kitchen sink offers a single bowl design, 18 gauge stainless steel construction, and documented approximate dimensions to 1/4 inch. Used for undermounting in granite, quartz, and solid surface countertops, it fits directly into standard stone and solid surface workflows. Referencing the PU25 [NESTED 40] part number lets shops tie drawings, quotes, and orders to the same specific stainless steel sink model. For projects needing a defined-width, single bowl undermount solution under hard-surface tops, this Karran sink provides a clear, repeatable choice.
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