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Karran quartz single bowl undermount sink is a 32-1/2 inch wide by 19-1/4 inch deep gray quartz sink designed for undermount installation in kitchen and bath cabinetry. The sink is made from 80% natural quartz crystals combined with pure acrylic resin, creating a dense composite that performs like stone in day-to-day use. This single bowl layout gives one large working basin, which suits washing bigger pots and pans without dividing space. As a quartz sink in a gray finish, it offers a neutral, consistent look that pairs with a wide range of cabinet colors and countertops. The product is part of Karran's quartz sinks line, identified as model QU-812-GR, aligning it with other professional-grade kitchen sink options from the same manufacturer for project standardization.
This Karran QU-812-GR quartz gray single bowl undermount sink has an overall size of 32-1/2 inches wide by 19-1/4 inches deep, giving a generous footprint for standard kitchen base cabinets. As an undermount sink, it is designed to be mounted beneath a compatible countertop cutout so the counter edge forms the rim, creating a flush, wipe-down surface at the sink opening. The 9 inch deep bowl works with this undermount setup to give a substantial working depth without overwhelming the base cabinet interior height. With the drain positioned toward the rear, plumbing is oriented toward the back wall of the cabinet, simplifying alignment with wall stub-outs in many kitchen layouts.
The Karran QU-812-GR NESTED 20 quartz sink is a single bowl undermount unit sized at 32-1/2 inches wide by 19-1/4 inches deep, making it a practical choice for standard-width kitchen base cabinets needing a full-size basin. Its gray quartz finish helps it sit comfortably in both light and dark design schemes, giving designers and installers flexibility across multiple projects using similar casework. The 9 inch deep bowl gives meaningful working depth for cleanup stations in residential kitchens, break areas, or similar cabinet-based wet zones. Because the sink material is 80% natural quartz crystals combined with pure acrylic resin, it behaves as a composite surface built for regular water exposure and dish handling. The non-porous nature of the quartz construction prohibits the spread of germs and bacteria across the surface, which supports use in settings where easy-to-clean wet areas are important. Rear drain locations suit layouts where under-sink storage or waste systems are planned, as the drain and trap assembly sit toward the back, leaving more unobstructed front space. As part of Karran's quartz sinks class, this model slots into projects that standardize on composite undermount sinks rather than metal bowls, helping maintain a consistent look and feel from kitchen to kitchen.
The Karran quartz single bowl undermount sink is engineered with rear drain locations, which helps installers route plumbing against the back wall of the cabinet, reducing interference with pull-out units or front-placed storage. Its 32-1/2 inch by 19-1/4 inch overall dimension offers a defined footprint that works with typical base cabinet spans, simplifying layout and countertop cutout planning. The 9 inch deep bowl offers enough internal height to submerge cookware while still leaving room for standard drain assemblies and traps within the cabinet. The sink's quartz construction, made from 80% natural quartz crystals and pure acrylic resin, yields a rigid basin that supports stable undermount attachment when used with compatible countertops. Being heat safe up to 535 degrees F, the sink handles exposure to hot water and typical cookware temperatures during daily work, which supports predictable performance during installation demonstrations and client handover. Its ability to withstand rapid temperature changes from hot and cold water limits concerns about sudden thermal stress when water conditions fluctuate. As a non-porous quartz surface that prohibits the spread of germs and bacteria, the interior cleans down efficiently at the end of the workday, helping maintain a professional finish for occupants with minimal ongoing effort.
The Karran QU-812-GR quartz gray single bowl undermount sink measures 32-1/2 inches wide by 19-1/4 inches deep, providing a substantial working area within standard kitchen base cabinets.
The sink bowl is 9 inches deep, giving ample vertical space for large pots, pans, and baking sheets while helping contain splashes inside the basin.
The sink is made from 80% natural quartz crystals and pure acrylic resin, creating a dense composite surface suitable for regular kitchen use.
The QU-812-GR model is specified as a quartz gray single bowl undermount sink, so it is intended to be mounted beneath a suitable countertop.
The rear drain locations position plumbing toward the back of the cabinet, leaving more open space at the front for storage or under-sink components.
The quartz material is heat safe up to 535 degrees F and withstands rapid temperature changes from hot and cold water, supporting typical cooking and cleaning tasks.
The Karran quartz single bowl undermount sink QU-812-GR combines a 32-1/2 inch by 19-1/4 inch footprint, a 9 inch deep bowl, and rear drain locations into a practical work basin for cabinet-based kitchens. Its construction from 80% natural quartz crystals and pure acrylic resin forms a non-porous surface that prohibits the spread of germs and bacteria, supporting hygienic daily use. With heat resistance up to 535 degrees F and tolerance for rapid temperature changes, it fits kitchens that cycle frequently between hot and cold water. For installers and project planners needing a consistent gray quartz undermount sink sourced in pallet quantities, this model aligns performance, capacity, and layout-friendly plumbing in one specified part.
Sold In: 1 Pallet