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Karran Profile stainless steel sink describes a double-bowl undermount kitchen sink designed for installers who need a defined product with predictable performance. This sink is crafted from premium grade 18-gauge T304 stainless steel, so the bowls have a sturdy metal thickness and a known alloy that holds up well in typical kitchen cabinet environments and normal use. The double 50/50 bowl layout creates two equal work areas, which helps separate washing from rinsing or food prep from cleanup when planning workflow at the sink base. Its 32-1/4 inch overall width positions it as a full-size kitchen sink, giving room for larger pots while still coordinating with the stated minimum cabinet size. As a stainless steel undermount unit, it supports a clean countertop line around the edge, which many installers prefer in modern kitchen layouts.
This undermount kitchen sink is categorized as a stainless steel sink and is intended for installation beneath the countertop, which creates a flush interior edge between the bowl and the counter surface and supports easy wipe-down into the sink. The minimum cabinet size of 18 inches provides a clear baseline for cabinet interior width, which helps when selecting or building a base cabinet that will physically receive the 32-1/4 inch wide sink while leaving room for side reveals and support rails. The rear-center drain positioning affects where the waste outlet penetrates the cabinet back, which can streamline trap and disposal placement by keeping plumbing closer to the rear wall and away from the prime storage zone at the front of the cabinet.
The manufacturer part number PRU31-PK1 identifies this unit as a specific Karran Profile 32-1/4 inch wide stainless steel undermount kitchen sink with a double 50/50 bowl layout, so it suits full-size kitchen base locations where equal dual bowls are preferred. As part of the stainless steel sinks product class, it aligns with projects that call for metal sinks rather than composite or cast options, which matters when coordinating with other stainless elements in the kitchen. The rear-center drain configuration supports installations where preserving usable floor space inside the cabinet is valuable, because plumbing can be kept closer to the back. The minimum cabinet size of 18 inches signals that this sink is oriented toward compact but functional base layouts where depth and front-to-back planning are as important as overall width when designing the run.
The premium grade 18-gauge T304 stainless steel build gives installers a predictable sheet thickness, which helps when clamping and sealing the undermount rim to the countertop because the flange will not feel overly flimsy during tightening. The 32-1/4 inch width and double equal-bowl design provide fixed reference points for templating the cutout and for aligning faucet and accessory hole drilling behind the sink, supporting repeatable fabrication on multiple jobs using the same model. The rear-center 3-1/2 inch drain openings that are compatible with most garbage disposals let installers standardize on common disposal bodies and basket strainers without reworking plumbing layouts, simplifying trap arm height and alignment under the cabinet. As a Karran stainless steel undermount sink, the Profile PRU31-PK1 offers a clearly defined specification that can be repeated across similar kitchen projects for consistent fit, clear communication with countertop fabricators, and streamlined installation steps.
The Karran Profile PRU31-PK1 sink is crafted from premium grade 18-gauge T304 stainless steel, which provides a known metal alloy and thickness that responds predictably during undermount installation and everyday kitchen use.
The Karran Profile stainless steel sink is 32-1/4 inches wide, giving it a full-size footprint that supports larger kitchen tasks while still matching the stated minimum cabinet size requirement for base layout planning.
The PRU31-PK1 undermount sink has a double 50/50 bowl configuration, providing two equal bowls that help separate washing, rinsing, and prep tasks for a more organized sink workflow in the kitchen.
The double bowl sink uses a strategically placed rear-center drain, positioning the drain toward the back to free up usable cabinet space in front and to help water flow away from dishes toward the outlet.
The PRU31-PK1 sink has a 3-1/2 inch drain opening size, which is a common dimension compatible with most garbage disposals and standard strainers, simplifying plumbing selections under the sink.
The sink lists a minimum cabinet size of 18 inches, indicating the base cabinet must provide at least that interior width to accommodate the 32-1/4 inch wide undermount stainless steel bowls.
The Karran Profile stainless steel sink with manufacturer part number PRU31-PK1 provides a defined 32-1/4 inch wide, double 50/50 bowl undermount layout, premium grade 18-gauge T304 stainless steel construction, a rear-center 3-1/2 inch drain opening, and an 18 inch minimum cabinet size, giving you clear parameters when planning your next kitchen installation.
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