John Boos

John Boos Pro-Bowl 4-Compartment Sink with 30-Inch Right Drainboard, 12-Inch Deep Bowls

SKU: 44PB18-1D30R
$3,228.39
/each
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John Boos Pro-Bowl 4-Compartment Sink with 30-Inch Right Drainboard, 12-Inch Deep Bowls

14-Gauge Stainless Steel, 106-3/16" W x 23-1/2" D x 44-1/16" H Overall

Built for high-volume dish and prep areas, this floor-standing 4-compartment sink combines a 30-inch right-hand drainboard, 14-gauge stainless steel construction, and a 10-inch backsplash.

  • Four 18" x 18" x 12" compartments support wash, rinse, sanitize, and staging workflows.
  • 30-inch right-hand drainboard provides extra landing and drying space.
  • 14-gauge Type 300 stainless steel top and bowls feature a #4 polish, satin finish.
  • 10-inch boxed backsplash with a 45-degree top return and rear lip helps protect the wall.
  • Two sets of 8-inch on-center splash-mount faucet holes and 1-inch backsplash faucet holes provide plumbing flexibility.
  • Stainless steel legs, front and side bracing, gussets, and adjustable bullet feet create a sturdy base.
  • Knocked-down construction simplifies shipping and handling.

Overall Dimensions:

106.19"W x 23.5"D x 44.06"H

Product Weight:

178.0 lb

14-Gauge Stainless Steel Construction

Built from Type 300 stainless steel with a #4 polish, satin finish for durability and easy cleaning.

Four Large Compartments

Includes four 18-inch wide by 18-inch front-to-back by 12-inch deep compartments for multi-step sink workflows.

30-Inch Right-Hand Drainboard

Provides dedicated space for draining, staging, and drying items on the right side.

10-Inch Boxed Backsplash

The tall backsplash helps protect walls and includes a 45-degree top return and rear lip.

Faucet Hole Layout

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

Drainage-Oriented Bowl Design

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

Stainless Steel Base and Legs

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

Coved and Bullnosed Corners

Coved bowl corners and bullnosed outside corners help improve safety and simplify cleanup.

Knocked-Down Construction

Ships knocked-down for easier handling, transport, and installation.

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

Each of the four compartments measures 18 inches wide by 18 inches front-to-back by 12 inches deep.
This model has a right-hand drainboard. The left-hand counterpart is model 44PB18-1D30L.
It includes two sets of splash-mount faucet holes on 8-inch centers plus 1-inch faucet holes in the backsplash.
No. It ships knocked-down (KD) for easier handling and installation.
The overall size is 106-3/16 inches wide by 23-1/2 inches deep by 44-1/16 inches high.

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