John Boos Slim-Line UBS3-1872-2D18 72-Inch 3-Compartment Stainless Steel Underbar Sink with Dual Drainboards and 3-Inch Backsplash

SKU: UBS3-1872-2D18 GTIN: 662969778378
$2,751.06

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John Boos Slim-Line 72-Inch Wide 3-Compartment Underbar Sink Unit with Dual Drainboards

18-Inch Deep, 18/300 Stainless Steel, 3-Inch Backsplash

This slim-line underbar sink unit gives beverage stations three deep bowls, dual drainboards, and rugged stainless steel construction in a compact 18-inch-deep footprint.

  • Three 10" x 14" x 10" compartments support wash, rinse, and sanitize workflows.
  • 18" drainboards on both the left and right sides add drying and staging space.
  • 3" backsplash helps contain splashes and protect the wall behind the unit.
  • Includes 1-1/2" drains and overflow stand pipes for easier installation.
  • Stainless steel legs, side bracing, and adjustable bullet feet provide stable support.
  • Splash-mount faucet holes with 4" centers are ready for faucet installation.

Overall Dimensions:

72.0"W x 18.0"D x 32.5"H

Product Weight:

100.0 lb

Three Compartments

Three sink bowls each measure 10" wide x 14" front-to-back x 10" deep for multi-step washing and prep.

Three Compartments

Dual Drainboards

18" drainboards are located on the left and right sides, and each includes a removable perforated insert.

Dual Drainboards

Stainless Steel Construction

Built with 18/300 stainless steel construction, plus stainless steel legs and side bracing for durability.

Adjustable Bullet Feet

Stainless steel bullet feet allow for leveling on uneven floors.

3" Backsplash

The raised backsplash helps reduce splash and keeps nearby surfaces cleaner.

Faucet Mounting Holes

One set of splash-mount faucet holes is spaced at 4" centers.

Included Drain Components

Supplied with 1-1/2" drains and PB-OVF-BS overflow stand pipes.

Type Underbar Sink Unit
Style Slim-Line
Installation Type Freestanding
Material Stainless Steel
Compartments 3
Bowl Size 10 Inches x 14 Inches x 10 Inches
Drainboards 2
Backsplash 3 Inches
Faucet Holes 1 Set, 4 Inches On Center
Drain Connection Size 1-1/2 Inches
Selling Unit Each
Units Per Case 1
Width 72 Inches
Depth 18 Inches
Height 33 Inches
Weight 100 Pounds

Frequently Asked Questions

It has three compartments.
Each bowl measures 10" wide x 14" front-to-back x 10" deep.
Yes. It has 18" drainboards on both the left and right sides with removable perforated inserts.
The unit includes one set of splash-mount faucet holes with 4" centers.
It includes 1-1/2" drains and PB-OVF-BS overflow stand pipes.
The overall size is 72"W x 18"D x 32-1/2"H.

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