John Boos UBS4-2148 48-Inch 4-Compartment Stainless Steel Underbar Sink with 3-Inch Backsplash and Included Drains

SKU: UBS4-2148 GTIN: 662969778316
$2,504.82

Want to speak to an expert?

John Boos UBS4-2148 4-Compartment Stainless Steel Underbar Sink Unit, 48" Wide

3-Inch Backsplash, 10" x 14" Compartments, and Included Drains

Built for busy beverage stations, this 4-compartment underbar sink combines durable stainless steel construction with a space-saving footprint and ready-to-install faucet mounting points.

  • Four 10" x 14" x 10" deep compartments support efficient wash, rinse, and prep workflows.
  • 3-inch backsplash helps protect the wall behind the sink from splashes.
  • Two sets of removable splash-mount faucet holes with 4-inch centers simplify faucet installation.
  • Includes 1-1/2" drains and overflow stand pipes for a complete sink setup.
  • Constructed from 18/300 stainless steel with stainless steel legs and side bracing.
  • Adjustable stainless steel bullet feet help level the unit on uneven floors.

Overall Dimensions:

48.0"W x 21.0"D x 32.5"H

Product Weight:

80.0 lb

Four-Compartment Sink Layout

Provides four separate 10" W x 14" front-to-back x 10" deep compartments for multi-step cleaning and prep.

Four-Compartment Sink Layout

3-Inch Backsplash

Helps contain splashes and protects the wall behind the unit.

3-Inch Backsplash

Removable Splash-Mount Faucet Holes

Two sets of faucet holes with 4-inch centers make faucet mounting straightforward.

Included Drain Assembly

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

Stainless Steel Construction

Built with 18/300 stainless steel construction for durability in commercial environments.

Stainless Steel Support Frame

Includes stainless steel legs and side bracing for added stability.

Adjustable Bullet Feet

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

Type Sink Unit
Style Underbar
Installation Type Freestanding
Material 300 Series Stainless Steel
Gauge 18 Gauge
Compartments 4
Backsplash Height 3 Inches
Bowl Size 10 Inches x 14 Inches Front-to-Back
Bowl Depth 10 Inches
Faucet Holes 2 Sets
Faucet Hole Centers 4 Inches
Drain Connection Size 1-1/2 Inches
Selling Unit Each
Units Per Case 1
Width 48 Inches
Depth 21 Inches
Height 33 Inches
Weight 80 lb.

Frequently Asked Questions

It has 4 compartments.
Each compartment measures 10" wide x 14" front-to-back x 10" deep.
Yes. It includes 1-1/2" drains and overflow stand pipes.
The unit has two sets of removable splash-mount faucet holes with 4-inch centers.
The overall size is 48"W x 21"D x 32-1/2"H.
It is constructed from 18/300 stainless steel with stainless steel legs and side bracing.

Need Help Deciding?

Our equipment specialists can help you match specs to your kitchen layout, electrical capacity, and menu requirements.