John Boos

John Boos Pro-Bowl 4-Compartment Sink with 24-Inch Left Drainboard, 20 x 20 x 12-Inch Bowls, 16-Gauge 300-Series Stainless Steel

SKU: 4PB20-1D24L
GTIN: 662969739348
$3,284.82
/each
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John Boos Pro-Bowl 4-Compartment Sink with 24-Inch Left Drainboard, 20 x 20 x 12-Inch Bowls, 16-Gauge 300-Series Stainless Steel

Satin Finish, 10-Inch Boxed Backsplash, Knock-Down Stainless Steel Base

Built for high-volume kitchens, this four-compartment Pro-Bowl sink combines a left drainboard, deep wash stations, and rugged stainless steel construction for dependable daily use.

  • Four 20" x 20" x 12" compartments support washing, rinsing, and prep tasks.
  • 24" left-hand drainboard adds convenient landing and drying space.
  • 16-gauge Type 300 stainless steel construction delivers long-lasting durability.
  • 10" boxed backsplash with 45° return helps protect walls from splashes.
  • Stainless steel legs, bracing, and adjustable bullet feet provide stable support.
  • Two sets of 8"-center splash-mount faucet holes simplify faucet placement.
  • Knock-down construction helps make shipping and on-site assembly easier.

Overall Dimensions:

108.19"W x 25.5"D x 44.06"H

Product Weight:

163.0 lb

Four Large Compartments

Four sink compartments each measure 20" side-to-side by 20" front-to-back by 12" deep for multi-station work.

Left Drainboard

A 24" left-hand drainboard provides extra space for staging dishes, utensils, or prep items.

Stainless Steel Construction

Built from 16-gauge Type 300 stainless steel with a satin finish for strength and corrosion resistance.

Boxed Backsplash

The 10" high boxed backsplash includes a 45° return to the wall and turned-down rear lip to help contain splashes.

Drainage Design

3-1/2" die-stamped drain openings and bowl bottoms formed for drainage help move water efficiently.

Coved Corners

All bowl corners are coved at a 5/8" radius for easier cleaning and smoother maintenance.

Stainless Steel Base

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

Faucet Hole Layout

Two sets of splash-mount faucet holes on 8" centers are included for faucet installation.

Knock-Down Design

KD construction supports easier transport and assembly on site.

Type 4-Compartment Sink
Style With Left Drainboard
Installation Type Floor Model
Compartments 4
Material 300 Series Stainless Steel
Finish Satin Finish
Shipping Width 109 Inches
Shipping Depth 26 Inches
Shipping Height 45 Inches
Shipping Weight 163 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, and each bowl measures 20" x 20" x 12" deep.
This model includes a left-hand drainboard. The product line also offers right-hand versions.
The sink is made from 16-gauge Type 300 stainless steel with a satin finish.
Yes. It includes two sets of splash-mount faucet holes on 8" centers.
It uses stainless steel legs, adjustable front and side bracing, gussets, and adjustable bullet feet.

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