John Boos

John Boos 4-Compartment Underbar Sink Unit with Dual 12-Inch Drainboards, 72 x 21 Inches

SKU: UBS4-2172-2D12
GTIN: 662969778323
$2,924.46
/each
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John Boos 4-Compartment Underbar Sink Unit with Dual 12-Inch Drainboards, 72 x 21 Inches

18/300 Stainless Steel, 3-Inch Backsplash, Adjustable Bullet Feet

Built for busy bar service, this underbar sink combines four wash compartments, dual drainboards, and rugged stainless steel construction in a compact 72-inch footprint.

  • Four compartments provide dedicated wash and rinse space in one underbar unit.
  • Dual 12-inch drainboards with removable perforated inserts add convenient drying and staging areas.
  • 18/300 stainless steel construction with stainless steel legs and side bracing supports long-term durability.
  • Three-inch backsplash and removable splash-mount faucet hole sets help simplify installation and control splashing.
  • Includes 1-1/2-inch drains and overflow stand pipes, plus adjustable stainless steel bullet feet for leveling.

Overall Dimensions:

72.0"W x 21.0"D x 32.5"H

Product Weight:

109.0 lb

Four-Compartment Basin Layout

Includes four compartments, each measuring 10 inches wide x 14 inches front-to-back x 10 inches deep.

Dual Drainboards

12-inch drainboards on the left and right provide extra drying and staging space; each includes a removable perforated insert.

Stainless Steel Construction

Built from 18/300 stainless steel with stainless steel legs and side bracing for strength and corrosion resistance.

3-Inch Backsplash

Helps contain splashes and protects the wall behind the unit.

Removable Splash-Mount Faucet Holes

Two sets of removable faucet holes with 4-inch centers support flexible faucet placement.

Included Drain Hardware

Comes with 1-1/2-inch drains and overflow stand pipes (PB-OVF-BS).

Adjustable Bullet Feet

Stainless steel bullet feet allow the unit to be leveled during installation.

Type Sink Unit
Style Underbar
Installation Type Floor Model
Compartments 4
Material Stainless Steel
Finish Stainless Steel
Drain Connection Size 1-1/2 Inches
Shipping Width 72 Inches
Shipping Depth 21 Inches
Shipping Height 33 Inches
Shipping Weight 109 lb.
Selling Unit Each
Units Per Case 1

Frequently Asked Questions

It has four compartments.
Each compartment measures 10 inches wide x 14 inches front-to-back x 10 inches deep.
Yes. It has 12-inch drainboards on both the left and right sides, each with a removable perforated insert.
The unit includes two sets of removable splash-mount faucet holes with 4-inch centers.
It includes 1-1/2-inch drains and overflow stand pipes (PB-OVF-BS).
It is built from 18/300 stainless steel with stainless steel legs and side bracing.

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