John Boos

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

SKU: 44PB20-1D30L
$3,487.77
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John Boos Pro-Bowl Stainless Steel 4-Compartment Sink with Left 30-Inch Drainboard

12-Inch Deep Bowls, 114-3/16" Wide, 10" Boxed Backsplash

A durable four-bowl sink station with a generous left drainboard, deep wash compartments, and a tall boxed backsplash for high-volume commercial kitchens.

  • Four 20" x 20" compartments with 12" depth support multi-station washing and prep.
  • 30" left-hand drainboard adds dedicated landing and draining space.
  • 14-gauge Type 300 stainless steel top with a satin #4 polish helps withstand heavy use.
  • 10" boxed backsplash with 45° return helps protect the wall and control splashes.
  • Coved corners, sloped bowl bottoms, and die-stamped drains promote better drainage and easier cleaning.
  • Stainless steel legs, front and side bracing, and adjustable bullet feet provide stable support.

Overall Dimensions:

114.19"W x 25.5"D x 44.06"H

Product Weight:

202.0 lb

Four Compartments with Left Drainboard

Configured with four 20" x 20" compartments and a 30" left-hand drainboard for busy wash stations.

14-Gauge Type 300 Stainless Steel Construction

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

12-Inch Deep Bowls

Deep compartments provide room for soaking, washing, and rinsing large items.

10-Inch Boxed Backsplash

Full-length backsplash includes a 45° return to the wall and a rear lip to help control splashes.

Drainage-Friendly Bowl Design

Coved corners, formed bowl bottoms, and 3-1/2" die-stamped drain openings support efficient drainage and cleanup.

Stainless Steel Base Support

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

Faucet Hole Layout

Includes two sets of splash-mount faucet holes on 8-inch centers plus 1-inch faucet holes in the backsplash.

Knock-Down Base

Knocked-down construction simplifies handling and installation.

Type 4-Compartment Sink
Style With Left Drainboard
Installation Type Floor Model
Material Stainless Steel
Finish #4 Polish Satin Finish
Top Gauge 14 Gauge
Compartments 4
Compartment Width 20 Inches
Compartment Depth 20 Inches
Sink Depth 12 Inches
Drainboard Length 30 Inches
Backsplash Height 10 Inches
Base Type Legs With Front And Side Bracing
Shipping Width 115 Inches
Shipping Depth 26 Inches
Shipping Height 45 Inches
Shipping Weight 202 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 114-3/16" wide x 25-1/2" deep x 44-1/16" high.
It has four compartments, each measuring 20" wide x 20" front-to-back x 12" deep.
This model has a left-hand drainboard. The series also offers right-hand versions.
It is built with 14-gauge Type 300 stainless steel and a #4 polish satin finish.
Available accessories listed in the documentation include end splashes, faucets, add-a-faucets, pre-rinse units, lever waste, overshelves, and a pot rack.

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