John Boos

John Boos Pro-Bowl 4-Compartment Stainless Steel Sink with 30-Inch Left Drainboard

SKU: 44PB18-1D30L
$3,228.39
/each
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John Boos Pro-Bowl 4-Compartment Stainless Steel Sink with 30-Inch Left Drainboard

18" x 18" x 12" Bowls, 10" Boxed Backsplash, Stainless Steel Legs

Built for demanding dishroom workflows, this 4-compartment Pro-Bowl sink combines generous bowl space, a 30-inch left drainboard, and durable stainless steel construction.

  • Four 18" x 18" x 12" compartments support multi-step washing and sorting.
  • 30-inch left drainboard adds convenient landing and drying space.
  • 14-gauge Type 300 stainless steel top and bowls are built for heavy commercial use.
  • 10-inch boxed backsplash with 45° return helps protect the wall and contain splashes.
  • Stainless steel legs, front/side bracing, and adjustable bullet feet improve stability and leveling.
  • Pre-drilled faucet holes and 3-1/2" die-stamped drains help streamline installation.

Overall Dimensions:

106.19"W x 23.5"D x 44.06"H

Product Weight:

178.0 lb

Four Compartments

Includes four 18" wide x 18" front-to-back x 12" deep compartments for high-volume sink workflow.

Left Drainboard

A 30-inch left-hand drainboard provides space for staging, draining, or drying wares.

14-Gauge Stainless Steel Top and Bowls

Built from 14-gauge Type 300 stainless steel with a #4 polish satin finish for durability.

Boxed Backsplash

10-inch high boxed backsplash includes a 45° top return and rear lip to help protect the wall.

Faucet Holes

Two sets of splash-mount faucet holes are drilled on 8-inch centers, with 1-inch faucet holes in the backsplash.

Die-Stamped Drain Openings

Bowls are formed for drainage to 3-1/2-inch die-stamped openings.

Stainless Steel Base

Stainless steel legs, front and side bracing, gussets, and adjustable bullet feet provide a sturdy base.

Knocked-Down Construction

The base is supplied standard knocked-down for easier shipping and assembly.

Type Compartment Sink
Style Pro-Bowl
Installation Type Floor Model
Compartments 4
Drainboard Side Left
Drainboard Length 30 Inches
Compartment Width 18 Inches
Compartment Depth 18 Inches
Sink Depth 12 Inches
Splash Height 10 Inches
Top Gauge 14 Gauge
Material 300 Series Stainless Steel
Finish #4 Polish, Satin Finish
Base Type Legs With Front And Side Bracing
Base Construction Stainless Steel
Shipping Width 107 Inches
Shipping Depth 24 Inches
Shipping Height 45 Inches
Shipping Weight 178 Pounds
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

The overall size is 106-3/16 inches wide x 23-1/2 inches deep x 44-1/16 inches high.
The sink has four compartments, each measuring 18 inches wide x 18 inches front-to-back x 12 inches deep.
This model is the left-hand drainboard version. The product family also offers right-hand options.
Yes. The sink includes two sets of splash-mount faucet holes on 8-inch centers, plus 1-inch faucet holes in the backsplash.
The stainless steel base is standard knocked-down (KD) for shipping and assembly.
Documented accessory options include end splashes, faucets, add-a-faucets, pre-rinse units, lever waste, overshelves, and a pot rack.

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