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Why you’ll love it

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

  • Authorized John Boos dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock John Boos B3S8-18-12 three compartment sinks
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

John Boos B3S8-18-12 54 Inch Budget Sink 18 Gauge Stainless Steel with 3 Compartment

John Boos  |  MFG #: B3S8-18-12  |  Item #: 292266  |  UPC #: 0662969286873
Item: #292266

Technical details
Manufacturer John Boos
Model Number B3S8-18-12
Manufacturer Part # B3S8-18-12
Base Type Legs
Sink Depth (rim - drain) 12"
Overall Length 54" - 62"
Compartment (front - back) 18"
Splash Height 8"
Top Gauge 18 Gauge
Drainboards Without Drainboards
Base Construction Galvanized
Top Stainless Series 400 Series
Compartment Width (side - side) 18"
Height 41"
Width 54"
Depth 21.5"
Weight 77 lbs

About this item

Product Details

The John Boos B3S8-18-12 Budget Sink is a commercial-grade three-compartment sink designed for professional foodservice operations. Measuring 54 inches in width, with a depth of 21-1/2 inches and an overall height of 41 inches, it features three 18-inch-wide x 18-inch-front-to-back x 12-inch-deep compartments. Constructed from durable 18-gauge, 430 series stainless steel, this model incorporates an 8-inch high boxed backsplash with a 2-inch return to the wall, ensuring effective splash control and hygiene in demanding environments. It includes a set of splash mount faucet holes with 8-inch centers and a 3-1/2-inch die-stamped drain opening. The galvanize steel legs with plastic bullet feet facilitate stable installation and ease of maintenance, making it suitable for busy kitchens requiring sturdy and reliable sanitation fixtures.

Top John Boos B3S8-18-12 Features

The John Boos B3S8-18-12 Budget Sink offers professional-grade performance for moderate-volume foodservice settings. Its stainless steel construction ensures longevity under heavy use, while the three 18-inch compartments support efficient washing, rinsing, and sanitizing workflows. The integrated splash mount faucet holes simplify installation, and the galvanized legs with plastic feet contribute to stability and mobility. Designed for ease of cleaning and maintenance, this sink provides a practical solution for high-demand kitchens, beverage stations, and prep areas.

  • Three spacious 18" x 18" x 12" compartments for versatile tasks
  • Constructed from 18-gauge stainless steel for durability and corrosion resistance
  • Galvanized steel legs with plastic feet for stability and easy mobility
  • Includes splash mount faucet holes for quick installation
  • 8-inch boxed backsplash with 2-inch return for splash containment

Ideal for commercial kitchens requiring durable, easy-to-maintain sinks for essential washing tasks.

John Boos B3S8-18-12 Technical Specs

The John Boos B3S8-18-12 Budget Sink features a 54-inch width, 21-1/2-inch depth, and 41-inch overall height, designed to fit seamlessly into professional foodservice environments. Its top gauge of 18 inches ensures strength and stability during intensive use, with a mirror-polished finish that simplifies cleaning. The sink’s base construction is galvanized steel, offering robustness against daily wear. Weighing 77 pounds, the unit’s frame supports stable operation on galvanized legs with plastic bullet feet for easy leveling. The product operates without the need for electrical connections, and its dimensions align with typical commercial kitchen standards, supporting smooth workflow integration. The 3-compartment design and 12-inch depth facilitate efficient washing, rinse, and sanitation processes, making it suitable for moderate-volume foodservice operations. The unit is free from certifications but adheres to strict construction standards for food safety and sanitation.

  • Overall Dimensions: 54" W x 21-1/2" D x 41" H
  • Compartment Size: 18" W x 18" front to back x 12" deep
  • Material: 18 gauge stainless steel, 430 series
  • Drain Opening: 3-1/2-inch die-stamped
  • Legs: Galvanized steel with plastic bullet feet
  • Maximum Weight: 77 lbs
  • Shipping Time: Typically ships within 5-6 weeks

What is a commercial three-compartment sink?

A commercial three-compartment sink is a professional-grade sanitation fixture designed for washing, rinsing, and sanitizing dishes, utensils, and cookware in high-volume foodservice establishments. Constructed primarily from stainless steel, these sinks support durable and corrosion-resistant performance. The John Boos B3S8-18-12 Budget Sink features three 18-inch compartments, an 8-inch backsplash, and galvanized legs, making it suitable for use in busy kitchens, prep stations, and dishwashing areas. Its robust design ensures long-term reliability in institutional and restaurant environments, supporting efficient workflow and hygiene standards for moderate throughput operations.

Top Three-Compartment Sinks for Foodservice Environments

Designed for moderate-volume commercial kitchens, the John Boos B3S8-18-12 integrates durable stainless steel construction with practical compartment sizing to support efficient dishwashing workflows. Its robust build, stable legs, and splash containment make it a reliable fixture for busy cleaning stations and prep areas, ensuring longevity and optimal hygiene in foodservice operations.

  • Operation Type — suitable for busy restaurant dishwashing stations
  • Kitchen Setting — ideal for moderate-capacity commercial kitchens
  • Foodservice Category — effective in institutional, hospital, and café environments
  • Workload Qualifier — supports moderate throughput cleaning tasks
  • Use Case — designed for washing, rinsing, and sanitizing in high-demand kitchens

Why Choose John Boos B3S8-18-12?

The John Boos B3S8-18-12 Budget Sink distinguishes itself through its sturdy 18-gauge stainless steel construction, comprehensive three-compartment design, and durable galvanized legs, offering superior longevity and stability. Its practical features, such as splash mount faucet holes and splash containment backsplash, enhance usability, making it a reliable choice in demanding kitchen environments. Its compact, functional form optimizes workflow efficiency and sanitation, making it well-suited for restaurants, catering services, and institutional foodservice settings.

  • Self-contained design supports easy installation and maintenance
  • Heavy-duty stainless steel resists corrosion and daily wear
  • Compact footprint maximizes limited kitchen space
  • Robust galvanized legs with adjustable feet ensure stability
  • Pre-drilled faucet holes facilitate quick setup

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John Boos

John Boos B3S8-18-12 54 Inch Budget Sink 18 Gauge Stainless Steel with 3 Compartment

$1,324.32 $1,992.00

John Boos, B3S8-18-12, Budget Sink, 3-compartment, 54"W x 21-1/2"D x 41"H overall size, (3) 18"W x 18" front to back x 12"deep compartment, 8"H boxed backsplash with 2" return to wall, (1) set of splash mount faucet holes with 8" centers, 3-1/2" die-stamped drain opening, 18/430 stainless steel construction, galvanized steel legs with plastic bullet feet