Dakota Plumbing Products GSM-3218ADA Undermount Kitchen Sink

Product Description

The DAKOTA PLUMBING PRODUCTS GSM-3218ADA is a single-bowl undermount kitchen sink built from 18-gauge 304 stainless steel with a brushed nickel finish. The micro-radius corner design gives the basin a contemporary profile while maintaining structural rigidity. At 18 gauge, the stainless steel construction resists denting and corrosion under daily commercial and residential kitchen use. A rear drain position maximizes usable basin depth and keeps the drain out of the primary work area. This sink is part of the Mosara series and is intended for installation by plumbers or experienced finish contractors in both residential and light-commercial kitchen applications.

The GSM-3218ADA is suited for undermount installation in residential kitchens and bar areas where a clean, integrated countertop look is required. The brushed nickel finish integrates with contemporary and transitional kitchen designs. The 3.5-inch drain opening accepts standard kitchen drain assemblies. A rear drain position is well-suited for base cabinet configurations that route drain lines toward the back wall. The matching bottom grid accessory GSMZ-BG3218 is available separately to protect the basin floor and elevate dishware during washing.

Key Features

• 18-gauge 304 stainless steel construction for corrosion resistance and long-term durability
• Brushed nickel finish reduces visible water spots and surface scratches
• Micro-radius corners provide a contemporary look while simplifying basin cleaning
• Rear drain position maximizes functional basin depth
• 3.5-inch drain hole accommodates standard kitchen drain and strainer assemblies
• Compatible bottom grid GSMZ-BG3218 available for basin floor protection

Compatibility

Designed as an OEM-style undermount kitchen sink for single-bowl residential and light-commercial kitchen installations. Compatible bottom grid: GSMZ-BG3218.

Installation Notes

Undermount sink installation requires secure substrate support and a waterproof countertop material such as granite, quartz, or solid surface. A licensed plumber should connect the drain and supply lines in accordance with local IPC requirements. Power down the garbage disposal and shut off supply valves before disturbing any existing drain connections. Silicone sealant rated for kitchen use should be applied at the countertop-to-sink interface to prevent water infiltration.