John Boos

John Boos Pro-Bowl 4-Compartment Stainless Steel Sink with Left Drainboard, 16" x 18" Bowls

SKU: 4PB1618-1D18L
$3,032.29
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John Boos Pro-Bowl 4-Compartment Stainless Steel Sink with Left Drainboard, 16" x 18" Bowls

16-Gauge Type 300 Stainless Steel, 12" Deep Bowls, 10" Boxed Backsplash

Built for high-volume prep and wash stations, this four-compartment sink combines durable stainless steel construction with a left drainboard and tall backsplash.

  • Four 16" x 18" x 12" compartments support efficient multi-station workflow.
  • 18" left-hand drainboard adds space for staging, draining, and drying.
  • 16-gauge Type 300 stainless steel construction delivers commercial-grade durability.
  • 10" boxed backsplash with 45° return helps protect the wall from splashes.
  • Stainless steel legs, bracing, and adjustable bullet feet create a stable floor setup.
  • 3-1/2" die-stamped drain openings and 8" on-center faucet holes simplify installation.

Overall Dimensions:

86.19"W x 23.5"D x 44.06"H

Product Weight:

129.0 lb

Four Compartment Layout

Provides four separate 16" W x 18" front-to-back x 12" deep bowls for sorting, soaking, and washing tasks.

Left Drainboard

Includes one 18" left-hand drainboard for staging clean dishes or allowing items to drain.

16-Gauge Type 300 Stainless Steel Construction

Top and bowls are made from 16GA Type 300 stainless steel with a #4 polish, satin finish for long-lasting use.

Boxed Backsplash

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

Faucet Hole Layout

Includes two sets of splash-mount faucet holes spaced 8" on-center, plus 1" faucet holes in the backsplash.

Drainage-Ready Bowls

Bowl bottoms are formed for drainage to 3-1/2" die-stamped openings.

Stainless Steel Base

Features stainless steel legs, front and side bracing, gussets, and adjustable bullet feet for stable support.

Safety-Focused Edges

Bullnosed outside corners and coved bowl corners help create a safer, easier-to-clean work surface.

Type 4-Compartment Sink
Style Pro-Bowl
Installation Type Floor Model
Compartments 4
Drainboard Side Left
Drainboard Length 18 Inches
Base Type Legs With Front And Side Crossrails
Base Construction Stainless Steel
Top Gauge 16 Gauge
Stainless Steel Series 300 Series
Material Stainless Steel
Finish #4 Polish, Satin Finish
Compartment Width 16 Inches
Compartment Depth 18 Inches
Bowl Depth 12 Inches
Splash Height 10 Inches
Shipping Width 87 Inches
Shipping Depth 24 Inches
Shipping Height 45 Inches
Shipping Weight 129 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

Yes. This model is the left-drainboard version.
Each compartment measures 16" W x 18" front-to-back x 12" deep.
It is constructed from 16-gauge Type 300 stainless steel with a satin finish and stainless steel base components.
It has two sets of splash-mount faucet holes spaced 8" on-center, plus 1" faucet holes in the backsplash.
Yes. The document lists NSF Sanitation certification.
Available accessories include end splashes, faucets, add-a-faucets, pre-rinse units, lever waste, overshelves, and a pot rack.

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