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Karran 33 x 22 quartz sink is a black single bowl top mount sink designed for kitchen use where a solid work basin is needed. The sink is made for installation as a top mount unit in any countertop material, so it fits typical laminate, solid surface, or stone jobs without changing your normal cutout approach. The 33 inch wide by 22 inch deep size works with standard layouts while giving a full single bowl. The quartz composite is made from 80% natural quartz crystals and pure acrylic resin, which creates a dense, consistent material that feels substantial in daily use. This quartz composite is non-porous, so the sink surface does not absorb liquids, which helps prevent the spread of germs and bacteria during food prep and cleanup.
This Karran quartz single bowl sink is designed specifically for top mount installation, so the rim sits on the finished countertop and supports the bowl from above. The sink fits a minimum 36 inch sink base cabinet, which aligns with common kitchen base sizes and helps it slot into many standard runs. A rear drain location shifts the drain opening toward the back of the cabinet, which opens more usable storage space in front of the plumbing. The drain opening size is 3-1/2 inches, matching the common kitchen drain standard and supporting connection to typical waste fittings. Approximate weight is 37 lbs, so handling during setting and alignment stays reasonable on most job sites.
This top mount quartz kitchen sink uses a single large bowl, which gives uninterrupted space for soaking and washing cookware. The bowl depth of 9 inches increases working volume, so stacks of dishes or taller stock pots can sit lower in the basin during cleaning. The rear drain location moves the working drain zone away from the front edge, so more flat bottom space is available where washing usually happens. Being compatible with most garbage disposals, the 3-1/2 inch drain opening lets you pair this sink with common disposer units, so scrap handling can follow normal kitchen workflows. The non-porous quartz composite surface prevents liquid absorption, which supports hygienic cleanup during food prep and after cooking. Extremely stain, scratch, abrasion, and impact resistance means routine contact with metal cookware is less likely to damage the bowl surface in everyday cycles.
The quartz composite construction made from 80% natural quartz crystals and pure acrylic resin creates a rigid, stable sink body, which supports clean top mount seating on the countertop cutout. Heat resistance up to 535 F, along with the ability to withstand rapid temperature changes from hot and cold water, reduces the risk of thermal stress issues from daily use, which supports long-term service without heat-related failures. The non-porous nature of the material helps prevent the spread of germs and bacteria, so standard cleaning routines are more effective on the smooth surface. Extremely stain resistance means typical food soils are less likely to leave lasting discoloration, which keeps the sink looking consistent from job to job. High scratch, abrasion, and impact resistance reduces visible damage from sliding pans or utensil drops, helping minimize cosmetic callbacks tied to normal use. The black finish provides a consistent color that works with many cabinet and countertop combinations, supporting repeatable design choices across multiple installations.
The Karran 33 x 22 quartz sink requires a minimum 36 inch sink base cabinet, so it fits common kitchen cabinet runs that use this standard base size.
The Karran quartz single bowl sink has 9 inch deep bowls, which gives added working depth for soaking large pots, pans, and dishes during cleanup.
The sink uses a 3-1/2 inch drain opening size, which matches common kitchen drain fittings and supports typical waste and garbage disposal connections.
The Karran QT-812-BL-PK1 sink is compatible with most garbage disposals, so common disposer units can be mounted to support food waste handling.
The quartz composite sink is heat resistant up to 535 F and handles rapid temperature changes, so switching from hot to cold water does not damage the bowl.
The rear drain location on this quartz sink shifts plumbing toward the back, leaving more clear space at the front of the cabinet for storage.
This black quartz composite Karran QT-812-BL-PK1 sink brings a 33 inch by 22 inch single bowl layout, top mount installation, and a 9 inch deep basin together for straightforward kitchen projects. The non-porous, stain and impact resistant quartz composite supports hygienic, long-lasting service in active kitchens. With a rear 3-1/2 inch drain opening compatible with most garbage disposals and a fit for a 36 inch base cabinet, it matches common layout and waste setups. Use this sink when a top mount black quartz single bowl is needed to anchor everyday work in the kitchen.
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