Elkay ELUH3120RT Double Bowl Undermount Kitchen Sink

Product Description

The ELKAY ELUH3120RT is an 18-gauge Type 304 stainless steel double bowl undermount kitchen sink measuring 31.25 inches x 20.5 inches x 9 inches overall. It features two rectangular bowls of offset sizes, with the larger bowl measuring 14 inches x 18 inches x 9 inches and the smaller bowl measuring 13.5 inches x 16 inches x 8 inches. The undermount design mounts flush beneath a solid countertop surface, creating a clean transition that simplifies countertop wiping and debris removal. Sound-deadening pads are bonded to the underside of the bowls to reduce vibration and noise during use. A licensed plumber typically handles the rough-in, cutout, and final installation on jobs requiring this type of sink.

This sink is suited for residential kitchen installations where a double bowl undermount configuration is specified. The offset bowl layout allows simultaneous use of both basins, supporting tasks such as washing larger pots in one bowl while rinsing produce in the other. The offset drain placement maximizes usable basin depth and provides additional clearance for under-sink plumbing and disposal mounting. The 3.5-inch drain opening is sized for compatibility with standard garbage disposals. A minimum cabinet width of 36 inches is required for proper fit.

Key Features

• 18-gauge Type 304 stainless steel construction for long-term corrosion resistance
• Double bowl offset design: larger bowl 14 inches x 18 inches x 9 inches, smaller bowl 13.5 inches x 16 inches x 8 inches
• Undermount installation creates a seamless countertop-to-sink transition
• Sound-deadening pads bonded to underside reduce basin noise and vibration
• 3.5-inch drain opening compatible with standard garbage disposals
• Forgiving stainless finish is scratch-resistant and restorable with a stainless restoration kit

Compatibility

Designed as an undermount replacement or new-installation sink for residential kitchens requiring a double bowl configuration. Requires a minimum 36-inch base cabinet and a countertop material suitable for undermount sink installation such as granite, quartz, or solid surface.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Power to any existing garbage disposal must be shut off at the circuit breaker and the water supply valves must be closed before beginning removal or installation work. The undermount clip system and silicone adhesive sealant must be rated for the countertop material in use. Do not overtighten mounting clips against stone or solid surface countertops without verifying manufacturer torque guidance for that countertop type.