EFI SI821-1N Heavy-Duty 18 x 21 Inch One-Compartment Sink with Corner Drain

The EFI SI821-1N is a highly durable one-compartment sink engineered specifically for demanding commercial foodservice environments. Featuring a spacious 18-inch by 21-inch bowl with a 14-inch depth, it provides ample capacity for washing, rinsing, and general utility tasks. Its intelligent corner drain configuration allows for efficient water management during peak operational hours. Operators can rely on this robust setup to handle heavy daily use while maintaining exceptional structural integrity over time.

Constructed from premium 18-gauge, Type 304 stainless steel, this sink offers excellent corrosion resistance and longevity. The seamless, one-piece TIG-welded design incorporates 5/8-inch radius coved corners, making routine cleaning faster and safer for kitchen staff. A die-stamped bottom ensures precise, positive drainage directly into the corner drain, effectively preventing standing water. Additionally, the unit rests securely on strong stainless steel legs fitted with adjustable plastic bullet feet to easily accommodate uneven flooring.

Key Features:

Stainless Steel Construction: Built entirely with 18-gauge, Type 304 stainless steel to deliver superior durability and corrosion resistance.

Deep Washing Compartment: The 18-inch by 21-inch bowl is 14 inches deep, providing generous space for washing large commercial pots and pans.

Seamless Coved Corners: Designed with a seamless one-piece construction and 5/8-inch radius coved corners to simplify cleaning and sanitation.

Positive Drainage Base: Die-stamped bottoms actively direct water toward the 1-7/8-inch diameter corner drain to prevent pooling.

Comprehensive Drain Hardware: The sink includes a complete corner drain setup featuring a drain guard, drain basket, and overflow pipe.

Protective Backsplash: An integrated 8.5-inch high backsplash shields walls from splashes and features pre-cut 8-inch center holes for faucet installation.