John Boos

John Boos Underbar Corner 3-Compartment Sink Unit with Dual Drainboards, 48 Inch x 21 Inch

SKU: UBS3C-2148-2D18
GTIN: 662969778446
$3,410.55
/each
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John Boos Underbar Corner 3-Compartment Sink Unit with Dual Drainboards, 48 Inch x 21 Inch

18/300 Stainless Steel, 3-Inch Backsplash, Removable Faucet Plates

Give your bar or beverage station a durable, space-saving wash-up solution with three bowls, dual drainboards, and flexible mounting options.

  • Three-compartment corner layout is ideal for compact underbar work areas and rinsing stations.
  • Left and right 18-inch drainboards provide convenient landing space on both sides of the sink.
  • Removable perforated drainboard inserts help improve air circulation and drainage.
  • 3-inch backsplash and removable splash-mount faucet plates help simplify installation and reduce mess.
  • Built from 300 series stainless steel with stainless legs, side bracing, and adjustable bullet feet for long-term durability.
  • Includes drains and overflow stand pipes for a more complete sink setup.

Overall Dimensions:

48.0"W x 21.0"D x 32.5"H

Product Weight:

111.0 lb

Three-Compartment Corner Design

Includes one 14 inch x 14 inch front-to-back bowl and two 10 inch x 14 inch front-to-back bowls for multi-task washing and rinsing.

Dual Drainboards

18-inch drainboards on the left and right sides add useful workspace and landing area around the sink.

Removable Perforated Drainboard Inserts

Perforated inserts can be removed to support airflow and improve drainage performance.

3-Inch Backsplash

Helps protect the wall behind the unit from splashes and overspray.

Removable Faucet Plates

Two removable splash-mount faucet plate locations with 4-inch on-center holes simplify faucet installation.

Stainless Steel Construction

Made with 18-gauge type 300 stainless steel top, front apron, backsplash, sides, legs, and bracing.

Flexible Mounting Options

Pre-drilled side holes, bolt-on legs, and a Z-clip wall-mount option allow for flexible installation and unit-to-unit attachment.

Adjustable Bullet Feet

Stainless steel bullet feet help level the unit during installation.

Type Underbar Sink Unit
Style Corner
Installation Type Freestanding
Material 300 Series Stainless Steel
Finish Satin Finish
Compartments 3
Shipping Width 48 Inches
Shipping Depth 21 Inches
Shipping Height 33 Inches
Shipping Weight 111 lb.
Selling Unit Each
Units Per Case 1

Frequently Asked Questions

It has three compartments: one 14 inch x 14 inch front-to-back bowl and two 10 inch x 14 inch front-to-back bowls.
Yes. It has 18-inch drainboards on both the left and right sides.
Yes. The unit includes removable splash-mount faucet plates with 4-inch on-center holes.
Yes. The product includes drains and overflow stand pipes.
Yes. The sides include pre-drilled holes for attaching adjacent units together.

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