John Boos 3B18244-1D18L 76 Inch Sink Heavy Duty Stainless Steel with Left Drainboard

The John Boos 3B18244-1D18L "B" Series Sink is a commercial-grade 3-compartment stainless steel sink designed for high-volume foodservice environments. Crafted from durable 16-gauge 300 series stainless steel, it provides reliable sanitation and resilience under demanding workloads. Measuring 76 inches in width, 29-1/2 inches in depth, and 44 inches in height, this unit features three 18-inch wide by 24-inch front-to-back by 14-inch deep compartments, ideal for multi-step food prep or cleaning operations. The sink includes an 18-inch left drainboard for utensil and tool drying, a 10-inch boxed backsplash with 45° top and 2-inch return for splash management, and a set of faucet holes with 8-inch centers for easy connectivity. Its construction supports demanding commercial kitchen applications requiring precise dimensions, high corrosion resistance, and enhanced sanitation performance.

Top John Boos 3B18244-1D18L Features

The John Boos 3B18244-1D18L "B" Series Sink offers three spacious compartments with precise 18" width and 24" length, facilitating efficient multi-tasking in commercial foodservice settings. Built from 16-gauge stainless steel, it ensures durability and ease of maintenance, suited for intensive daily use. The drainboard and splash-proof backsplash promote workflow cleanliness while reducing overspray. Its leg support with side crossrails and adjustable bullet feet allows secure installation and leveling. Designed for seamless integration with standard plumbing, it accommodates versatile kitchen layouts and workflow applications, providing a reliable and sanitary solution for busy culinary operations.

• Compartment Dimensions: Three 18"W x 24" front-to-back x 14" deep units for versatile prep areas
• Material: 16 gauge stainless steel ensures corrosion resistance and longevity
• Design for Ease of Maintenance: Rounded corners and smooth surface reduce cleaning effort
• Workflow Optimization: Left drainboard facilitates utensil drying and workspace efficiency
• Robust Construction: Legs with adjustable bullet feet and side crossrails support stability in demanding environments

Ideal for high-traffic commercial kitchens requiring durable, NSF-certified multi-compartment sinks with sizeable working capacity

John Boos 3B18244-1D18L Technical Specs

The John Boos 3B18244-1D18L "B" Series Sink features a 76-inch width, 29-1/2-inch depth, and 44-inch height, constructed from high-quality 16-gauge stainless steel for maximum durability and sanitation. It includes three 18-inch wide compartments with a depth of 14 inches, coupled with an 18-inch left drainboard, all supported by stainless steel legs with adjustable bullet feet and side crossbracing for stability. The unit incorporates a 10-inch boxed backsplash with a 45° top design and 2-inch return for splash control. It is NSF and CSA-Sanitation certified, engineered for efficient use in high-demand foodservice operations. The drainage system features 3-1/2 inch die-stamped drain openings compatible with standard plumbing connections.

• Dimensions: Width 76", Depth 29-1/2", Height 44"
• Construction & Finish: 16 gauge stainless steel top, legs, and crossbracing, NSF and CSA certified
• Electrical Requirements: Not applicable
• Drainage & Plumbing: 3-1/2" drain openings with ergonomic positioning
• Weight: 131 pounds for sturdy industrial support
• Food Safety & Maintenance: Seamless construction suitable for frequent cleaning, NSF compliant

• Electrical Compatibility: Not applicable
• Plumbing Connections: 8" faucet centers, compatible with standard hoses and filters
• Installation Requirements: Adequate clearance for legs and underside plumbing
• Drain System: Includes die-stamped 3-1/2" drain openings for ease of connection
• Height & Clearance: 44" overall for comfortable access and ergonomic operation

What is a commercial three-compartment sink

A commercial three-compartment sink is a heavy-duty stainless steel utility fixture designed for multi-step food prep and cleaning processes in busy foodservice environments. It typically features large, durable compartments suitable for washing, rinsing, and sanitizing dishes, utensils, or equipment, often with integrated drainboards and splash guards for efficient workflow. The John Boos 3B18244-1D18L "B" Series model exemplifies this category, with precise dimensions, high-quality materials, and extensive functionality. These sinks are installed in restaurants, cafeterias, and catering kitchens, optimizing sanitation and operational efficiency in high-volume settings.

Top commercial three-compartment sinks for high-volume foodservice settings

Designed for high-volume kitchens requiring durable and reliable multi-compartment sinks, John Boos 3B18244-1D18L models support efficient workflow with robust stainless steel construction, precise compartment sizing, and integrated drainboards. Suitable for busy restaurant, cafeteria, or catering use, these units uphold sanitation standards and maximize operational throughput.

• Operation Type — for high-capacity food prep and cleaning tasks
• Kitchen Setting — ideal for large restaurant and institutional kitchens
• Foodservice Category — suitable for cafeterias and catering operations
• Workload Qualification — handles moderate to high throughput daily
• Use Case — supports multi-stage dishwashing and prep workflows

Why Choose John Boos 3B18244-1D18L

John Boos 3B18244-1D18L distinguishes itself through its heavy-duty construction, precise dimensions, and thoughtful design features that support demanding kitchen operations. Its high-quality stainless steel ensures long-term durability and easy cleaning, surpassing typical competitor models with enhanced stability, splash management, and ergonomic height. This model optimizes sanitation and workflow, making it a reliable choice for busy foodservice establishments seeking a durable and efficient multi-compartment sink.

• Enhanced durability: 16 gauge stainless steel resists corrosion and impacts
• Optimized dimensions: 76"W x 29-1/2"D x 44"H for ample workspace
• Built-in splash management: 10" boxed backsplash with 45° top design
• Efficient workflow support: Integrated drainboard and multiple faucet holes
• Stable installation: Adjustable bullet feet and side crossbracing for secure setup