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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 3B244-X three compartment sinks
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

John Boos 3B244-X 77 Inch 16 Gauge Stainless Steel Sink with 3 Compartments

John Boos  |  MFG #: 3B244-X  |  Item #: 512670
Item: #512670

Technical details
Manufacturer John Boos
Model Number 3B244-X
Manufacturer Part # 3B244-X
Base Construction Stainless Steel
Base Type Legs With Side Crossrails
Drainboards Without Drainboards
Compartment Width (side - side) 24"
Sink Depth (rim - drain) 14"
Splash Height 10"
Compartment (front - back) 24"
Overall Length 73" - 84"
Top Gauge 16 Gauge
Top Stainless Series 300 Series
Height 44"
Width 77.13"
Depth 29.5"
Weight 137 lbs
NSF Yes

About this item

Product Details

The John Boos 3B244-X “B” Series Sink is a commercial-grade three-compartment stainless steel sink designed for high-efficiency foodservice operations. Measuring 77 inches wide by 29-1/2 inches deep and 44 inches high overall, it features three 24-inch wide x 24-inch front-to-back compartments with 14-inch depths, providing ample capacity for bulk washing, rinsing, and sanitizing tasks. Its 16-gauge stainless steel construction ensures durability and resistance to corrosion, suitable for busy restaurant, cafeteria, or institutional environments. Equipped with a 10-inch boxed backsplash with a 45-degree top and 2-inch return, it facilitates sanitary and efficient workflow. The sink includes two sets of splash mount faucet holes with 8-inch centers and 3-1/2-inch die-stamped drain openings, optimized for convenience and compliance with sanitation standards. The unit is supported by stainless steel legs with adjustable side bracing and bullet feet, allowing for secure installation and leveling in fast-paced kitchen settings.

Top John Boos 3B244-X Features

The John Boos 3B244-X sink delivers robust stainless steel construction with a 16-gauge top, supporting high-volume food production. Its three compartments optimize workflow, while the leg assembly offers stability and ease of maintenance. Designed for commercial kitchens, it integrates seamlessly with pre-existing plumbing and workstation setups, facilitating sanitary practices. The 10-inch backsplash protects walls and streamlines cleaning, making it ideal for hospitals, cafeterias, and busy foodservice operations.

  • Durable 16-gauge stainless steel top withstands heavy use
  • Three 24" x 24" compartments support multi-tasking
  • Adjustable stainless steel legs enable secure, level installation
  • Includes splash mount faucet holes for easy beverage or prep faucet setup
  • 10" boxed backsplash with 45° top simplifies wall protection

Ideal for medium-volume commercial kitchens requiring efficient washing stations.

John Boos 3B244-X Technical Specs

The John Boos 3B244-X “B” Series Sink features a 16-gauge stainless steel top with a gross weight of 137 lbs, supporting resilient performance in demanding environments. Its overall dimensions are 77 inches wide by 29-1/2 inches deep and 44 inches high, providing three 24-inch wide x 24-inch front-to-back compartments with 14-inch depths. It employs a leg base with side crossrails for structural support and stainless steel adjustable bullet feet for precise leveling. The unit includes (2) sets of faucet holes with 8-inch centers and 3-1/2-inch die-stamped drain openings. Constructed for food safety, it is compatible with standard plumbing fixtures and cleaning protocols, with a maximum operating temperature suited for standard kitchen activities. The unit is compliant with sanitation standards such as CSA-Sanitation and NSF, ensuring safe food handling and durability in high-volume settings.

  • Electrical Requirements: Not applicable; requires plumbing connections
  • Construction & Finish: 16-gauge stainless steel with a polished finish
  • Dimensions: 77" W x 29-1/2" D x 44" H
  • Weight: 137 lbs for the unit, shipping weight may vary
  • Temperature Resistance: Suitable for standard kitchen use, operating range up to typical cooking temperatures
  • Food Safety: Made from food-safe stainless steel, easy to clean and maintain
  • Accessories & Mounts: Includes adjustable bullet feet and faucet holes
  • Proper Plumbing: Ensure 8" centers on faucet hookup and drain plumbing compatibility
  • Installation Clearance: Adequate space for hookup and cleaning along the sides and behind
  • Water Supply: Connect to cold and hot water supply lines as per plumbing code
  • Drainage Setup: Incorporate 3-1/2" drain fittings for each compartment
  • Work Surface Compatibility: Designed for flush mounting or bench mounting according to installation needs

What is a commercial three-compartment sink?

A commercial three-compartment sink is a heavy-duty stainless steel wash station designed for multi-stage cleaning processes in professional foodservice environments. It provides distinct compartments for washing, rinsing, and sanitizing, facilitating efficient handling of food contact ware. The John Boos 3B244-X “B” Series Sink, with its precise dimensions, durable construction, and multiple faucet holes, is optimized for high-volume kitchens such as restaurants, catering operations, and institutional cafeterias, supporting strict sanitation standards and streamlined workflows.

Top three-compartment sinks for high-volume foodservice operations

Designed for reliable and efficient washing in busy commercial kitchens, the John Boos 3B244-X offers durable stainless steel construction, precise compartment sizing, and adjustable support for demanding foodservice workflows. It is ideal for high-volume cafeteria, restaurant, or institutional operations requiring robust, sanitary, and easy-to-maintain warewashing solutions. John Boos 3B244-X is a trusted choice in professional food preparation environments.

  • Operation Type — Suitable for busy restaurant and cafeteria kitchens
  • Workload Qualifier — Supports moderate throughput and heavy daily use
  • Foodservice Category — Ideal for institutional and commercial food prep
  • Kitchen Setting — Fits into compact or large-scale kitchen layouts efficiently
  • Use Case — Multi-stage warewashing and sanitation in high-volume operations

Why Choose John Boos 3B244-X

Why Choose John Boos 3B244-X? This model provides a robust 16-gauge stainless steel construction with a thoughtfully designed three-compartment layout, ensuring durability and functional workflow in demanding kitchens. It features adjustable legs for secure installation, precise compartment dimensions, and a 10-inch backsplash for wall protection. Its integration with standard plumbing and ease of maintenance stand out in comparison to typical alternatives, enhancing operational efficiency and sanitation standards in commercial environments.

  • Self-contained and adjustable legs for quick installation
  • Built with 16-gauge corrosion-resistant stainless steel
  • Optimized compartment sizes support streamlined washing tasks
  • Includes multiple faucet mounting options for versatile setup
  • Enhanced wall protection with a 10-inch boxed backsplash

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 3B244-X "B" Series Sink 3-compartment 77"W X 29-1/2"D X 44"H Overall Size
John Boos

John Boos 3B244-X 77 Inch 16 Gauge Stainless Steel Sink with 3 Compartments

$2,256.93

John Boos, 3B244-X, "B" Series Sink, 3-compartment, 77"W x 29-1/2"D x 44"H overall size, (3) 24"W x 24" front-to-back x 14" deep compartments, 10"H boxed backsplash with 45° top and 2" return, (2) sets of splash mount faucet holes with 8" centers, 3-1/2" die-stamped drain openings, 16/300 stainless steel construction, stainless steel legs, adjustable side bracing, adjustable bullet feet, NSF, CSA-Sanitation (Available in Effingham and Nevada)