John Boos

John Boos Pro-Bowl 4-Compartment Sink with 18-Inch Right Drainboard, 18 x 18 x 12-Inch Bowls

SKU: 44PB18-1D18R
$3,075.93
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John Boos Pro-Bowl 4-Compartment Sink with 18-Inch Right Drainboard, 18 x 18 x 12-Inch Bowls

14-Gauge, 300 Series Stainless Steel, 10-Inch Boxed Backsplash

Built for high-volume kitchen workflows, this freestanding Pro-Bowl sink pairs four generous compartments with a right-hand drainboard and rugged stainless steel construction.

  • Four 18" x 18" x 12" compartments support washing, rinsing, and prep tasks.
  • 18" right-hand drainboard gives you a dedicated drying and staging area.
  • 14-gauge Type 300 stainless steel construction is built for everyday commercial use.
  • 10" boxed backsplash, coved corners, and large drain openings help keep cleanup efficient.
  • Stainless steel legs, adjustable bracing, and bullet feet provide a stable freestanding base.

Overall Dimensions:

94.19"W x 23.5"D x 44.06"H

Product Weight:

168.0 lb

14-Gauge Type 300 Stainless Steel Construction

Heavy-duty stainless steel top with a #4 polish and satin finish for commercial durability.

Four Spacious Compartments

Includes four 18" x 18" bowls that are 12" deep for multi-step sink workflows.

18-Inch Right-Hand Drainboard

Provides convenient side space for drying, staging, or sorting items after washing.

10-Inch Boxed Backsplash

Full-length backsplash helps protect the wall and includes a 45° return to the wall.

Dual Faucet Hole Sets

Two sets of splash-mount faucet holes on 8-inch centers support faucet installation.

Large Die-Stamped Drain Openings

3-1/2" drain openings and formed bowl bottoms help promote drainage.

Stainless Steel Knock-Down Base

Includes stainless steel legs, front and side bracing, and adjustable bullet feet.

Coved Corners and Bullnosed Edges

Smooth interior corners and rounded outside edges support easier cleaning and safer handling.

Type Compartment Sink
Style 4-Compartment
Installation Type Freestanding
Compartments 4
Compartment Width 18 Inches
Compartment Depth 18 Inches
Sink Depth 12 Inches
Drainboard Side Right
Drainboard Length 18 Inches
Splash Height 10 Inches
Top Gauge 14 Gauge
Material 300 Series Stainless Steel
Finish Satin Finish
Base Type Legs With Front & Side Bracing
Base Construction Stainless Steel
Faucet Holes 2 Sets, 8 Inches On Center
Drain Opening Diameter 3-1/2 Inches
Shipping Width 95 Inches
Shipping Depth 24 Inches
Shipping Height 45 Inches
Shipping Weight 168 lb.
Selling Unit Each
Units Per Case 1

Certifications & Compliance

Certified badge of NSF Certified
NSF Certified
Certified badge of CSA Certified
CSA Certified

Frequently Asked Questions

This sink has four compartments, each measuring 18" x 18" and 12" deep.
This model has an 18" right-hand drainboard. The series also requires specifying left or right drainboard placement.
It is constructed from 14-gauge Type 300 stainless steel with a stainless steel base and satin finish.
Yes. It includes two sets of splash-mount faucet holes on 8-inch centers, plus 1-inch faucet holes in the backsplash.
The documentation lists end splashes, faucets, add-a-faucets, pre-rinse units, lever waste, overshelves, and pot rack accessories.

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