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Why you’ll love it

RestaurantSupply.com is your trusted source for John Boos four compartment sinks.

  • Authorized John Boos dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock John Boos 44PB20-1D18R four compartment sinks
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

John Boos 44PB20-1D18R 102 Inch Stainless Steel Pro-Bowl Sink with 4 Compartments

John Boos  |  MFG #: 44PB20-1D18R  |  Item #: 460397
Item: #460397

Technical details
Manufacturer John Boos
Model Number 44PB20-1D18R
Manufacturer Part # 44PB20-1D18R
Compartment Width (side - side) 20"
Sink Depth (rim - drain) 12"
Top Gauge 14 Gauge
Base Type Legs With Front & Side Crossrails
Drainboards With Right-hand Drainboard
Base Construction Stainless Steel
Overall Length 98" - 113"
Top Stainless Series 300 Series
Splash Height 10"
Compartment (front - back) 20"
Height 44.06"
Width 102.19"
Depth 25.5"
Weight 192 lbs
NSF Yes

About this item

Product Details

The John Boos 44PB20-1D18R Pro-Bowl Sink 4-compartment is a professional-grade stainless steel kitchen sink designed for high-volume foodservice applications. Measuring 102-3/16 inches in width, 25-1/2 inches deep, and 44-1/16 inches overall height, this four-compartment model features four 20-inch wide by 20-inch front-to-back, 12-inch deep compartments. It includes an 18-inch right drainboard, a 10-inch high boxed splash backsplash with a 45° top and 2-inch return, and two sets of faucet holes with 8-inch centers. Constructed from 14-gauge stainless steel, it offers durability and corrosion resistance suitable for commercial kitchens. The Pro-Bowl series is engineered for efficient workflow integration, providing ample basin capacity and robust construction for demanding foodservice environments.

Top John Boos 44PB20-1D18R Features

The John Boos 44PB20-1D18R Pro-Bowl Sink offers versatile compartmentalization with four 20" × 20" × 12" durable stainless steel basins, ideal for multi-phase food prep, washing, and sanitation tasks. Its 14-gauge construction ensures long-term resistance to corrosion and impact, suitable for busy commercial kitchens. Designed for ease of maintenance, the unit features easy-to-clean surfaces and disassembly options. Deep compartments facilitate efficient washing and rinsing workflows, fitting seamlessly into high-volume kitchen setups. The integrated drainboard enhances workflow while reducing clutter, supporting workflow optimization in restaurant or institutional kitchens.

  • Four large compartments: 20" W × 20" front-to-back with 12" depth for multi-tasking
  • Heavy-duty 14-gauge stainless steel: Ensures durability and corrosion resistance
  • Boxed splash backsplash with splash height: 10" for splash containment and sanitation
  • Integrated right-side drainboard: Facilitates drying and workspace efficiency
  • Adjustable legs and bracing: Allows customization for stable installation and workflow integration

Ideal for high-volume food prep, dishwashing, and sanitation in commercial kitchens requiring robust stainless steel equipment.

John Boos 44PB20-1D18R Technical Specs

The John Boos 44PB20-1D18R Pro-Bowl Sink features a 14-gauge stainless steel construction with an overall dimension of 102-3/16" W × 25-1/2" D × 44-1/16" H. It includes four 20" wide compartments, a 12" deep sink basin, and an 18" right drainboard, all supported by stainless steel legs with adjustable front and side bracing, along with adjustable bullet feet for leveling. The unit incorporates two sets of faucet holes with 8" centers, 3-1/2" die-stamped drain openings, and a 10" splash height with a box-style backsplash for splash containment. It is NSF and CSA-Sanitation approved, constructed from food-safe, corrosion-resistant stainless steel suitable for continuous commercial use. The weight of the assembled unit is approximately 192 lbs, designed for ease of disassembly and maintenance. Electrical requirements are not applicable; focus is on plumbing integration and durability for restaurant or institutional kitchens.

  • Overall Dimensions: 102-3/16" W × 25-1/2" D × 44-1/16" H
  • Drainboard: 18" right side for workspace support
  • Compartment Size: 20" W × 20" front-to-back × 12" D
  • Material: 14-gauge stainless steel, NSF & CSA-approved
  • Base and feet: Stainless steel legs with adjustable braces and bullet feet for installation flexibility

What is a commercial four-compartment sink

A commercial four-compartment sink is a heavy-duty stainless steel unit designed for high-capacity cleaning and prep tasks in professional kitchens. These sinks typically feature multiple large basins to separate wash, rinse, sanitize, and drain functions, facilitating efficient workflow. The John Boos 44PB20-1D18R model, with its four spacious compartments, right drainboard, and reinforced stainless steel construction, is optimal for restaurant, institutional, and catering environments. It offers ample basin size and durability, supporting continuous use in busy foodservice operations while maintaining sanitation standards essential for safe food handling.

Top commercial four-compartment sinks for high-output foodservice environments

Designed for high-volume food prep and sanitation, the John Boos 44PB20-1D18R is a durable, stainless steel four-compartment sink with a robust build, ideal for busy restaurant or institutional kitchens. It supports efficient workflow with large basins and integrated drainboard, making it suitable for demanding high-output operations. Manufactured by John Boos, it ensures reliability and long-term performance for mid-volume foodservice facilities.

  • Operation for high-capacity cleaning in busy kitchen environments
  • Compact footprint with stainless steel construction for durability
  • Designed for moderate throughput food prep and sanitation
  • Suitable for restaurants, catering, and institutional foodservice
  • Supports efficient multi-tasking with four spacious compartments

Why Choose John Boos 44PB20-1D18R ?

Compared to other commercial sinks, the John Boos 44PB20-1D18R offers exceptional build quality with 14-gauge stainless steel and comprehensive features suited for demanding foodservice workflows. Its large basin capacity, stainless steel legs with adjustable bracing, and integrated drainboard provide operational efficiency, sanitation, and ease of maintenance. The unit's thoughtful design enhances workflow and reduces downtime, making it a reliable choice for professional kitchens seeking durable and efficient stainless steel sinks.

  • Robust 14-gauge stainless steel construction ensures long-term durability
  • Large four-basin design supports multiple cleaning stations
  • Integrated drainboard enhances workspace organization
  • Adjustable legs and braces allow flexible installation
  • Boxed splash backsplash helps contain splashes and maintains sanitation

Certifications

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

John Boos 44PB20-1D18R Pro-Bowl Sink 4-compartment 102-3/16"W X 25-1/2"D X 44-1/16"H Overall Size
John Boos

John Boos 44PB20-1D18R 102 Inch Stainless Steel Pro-Bowl Sink with 4 Compartments

$4,105.13 $8,131.00

John Boos, 44PB20-1D18R, Pro-Bowl Sink, 4-compartment, 102-3/16"W x 25-1/2"D x 44-1/16"H overall size, (4) 20"W x 20" front-to-back x 12" deep compartments, (1) 18" right drainboard, 10"H boxed backsplash with 45° top & 2" return, (2) sets of splash mount faucet holes with 8" centers, 3-1/2" die-stamped drain openings, 14/300 stainless steel construction, stainless steel legs, adjustable front & side bracing, adjustable bullet feet, NSF, CSA-Sanitation, KD