The John Boos 4PB18-1D18R Pro-Bowl Sink is a commercial-grade four-compartment sink engineered for high-volume foodservice environments. Crafted from 16-gauge stainless steel and measuring 94-3/16 inches in width by 23-1/2 inches deep and 44-1/16 inches high overall, it features four 18-inch wide by 18-inch front-to-back by 12-inch deep compartments. The unit includes an 18-inch right drainboard, a 10-inch boxed splash backsplash with a 45° top and 2-inch return for sanitation. Equipped with two sets of splash mount faucet holes on 8-inch centers and 3-1/2-inch die-stamped drain openings, this model offers durability and functional integration for large-scale kitchen workflows, ideal for prep, washing, or rinsing tasks in busy commercial kitchens. Its stainless steel legs with adjustable bullet feet and front and side bracing ensure stability during continuous use.
Top John Boos 4PB18-1D18R Features
Designed for high-demand environments, this four-compartment stainless steel sink provides ample workspace with four 18" x 18" compartments, facilitating efficient multi-tasking and sanitation. Its 16-gauge construction guarantees long-lasting durability, while the integrated drainboard simplifies workflow. Requiring minimal maintenance, the smooth stainless surface resists corrosion and staining. Perfect for large-scale kitchen operations, it integrates seamlessly with standard plumbing setups. The unit’s robust frame and adjustable legs enhance stability in demanding commercial settings, supporting continuous operation and compliance with sanitation standards.
- Four spacious 18" x 18" compartments for efficient workflow
- Constructed from rugged 16-gauge stainless steel for durability
- Includes right drainboard for streamlined washing and drying
- Easy to clean, resistant to corrosion and staining
- Adjustable bullet feet and crossbraced legs for stability
Ideal for large food prep areas requiring multiple washing stations and efficient workflow.
John Boos 4PB18-1D18R Technical Specs
The John Boos 4PB18-1D18R Pro-Bowl Sink features an overall size of 94-3/16 inches wide by 23-1/2 inches deep and 44-1/16 inches high, constructed from 16-gauge stainless steel in the 300 series for corrosion resistance. It includes four 18-inch wide by 18-inch front-to-back compartments with a depth of 12 inches, designed for functional separation of tasks. The unit is mounted on stainless steel legs with adjustable bullet feet, providing a stable platform for demanding kitchen environments. It features a boxed splash backsplash measuring 10 inches in height, with a 45° top and 2-inch return, facilitating comprehensive sanitation. Drainage is handled through 3-1/2-inch die-stamped drain openings. The overall weight is approximately 139 pounds, emphasizing its industrial build, suitable for installation in restaurants or institutional kitchens. Typical consumption includes standard plumbing fittings compatible with 8-inch faucet centers and plumbing connections. This sink meets sanitation standards with easy-to-maintain material and surface finish.
- Overall Dimensions: 94-3/16" W x 23-1/2" D x 44-1/16" H
- Construction Material: 16-gauge stainless steel, 300 series
- Compartments: Four 18" W x 18" front-to-back x 12" deep
- Drainboard: 18" right-side drainboard
- Drain Openings: 3-1/2" die-stamped for efficient drainage
- Backsplash: 10" boxed with 45° top and 2" return for sanitation
- Support System: Stainless steel legs with adjustable bullet feet and bracing
- Weight: Approximately 139 lbs
- Standards: NSF and CSA-Sanitation compliant
- Electrical requirements: Not applicable
- Installation: Bench-mounted with plumbing setup for 8" faucet centers
- Drainage setup: 3-1/2" drain openings with drainage piping connection
- Material finish: Satin stainless steel for easy cleaning
- Temperature range: Suitable for typical kitchen temperatures, max safe approx. 140°F
- Operational environment: Food preparation, multi-task kitchen workflows
- Maintenance: Disassemble easily for cleaning; corrosion-resistant surface
Usage scenarios:
- Plumbing compatibility: Meets standard plumbing specifications
- Clearance: Adequate side and front clearance for operational ease
- Drainage and airflow: Proper drainage connections with recommended ventilation
- Cleaning routine: Smooth surfaces for quick sanitization
- Supporting accessories: Faucet mounts, drain fittings included
What is a commercial four-compartment sink
A commercial four-compartment sink is a heavy-duty stainless steel plumbing fixture designed for multifaceted washing, rinsing, and sanitation tasks in professional foodservice operations. These sinks typically feature multiple sizable compartments—such as the John Boos 4PB18-1D18R model—each measuring approximately 18 inches by 18 inches with 12-inch depth, suitable for high-volume rinse and wash cycles. Installed in institutional kitchens, restaurants, or prep stations, they support efficient workflow by enabling simultaneous sanitation processes. With robust construction and integrated plumbing features, these units are tailored for continuous use and ease of maintenance in demanding environments.
Top commercial four-compartment stainless steel sinks for large-scale food prep
Reliable and built for demanding kitchens, the John Boos 4PB18-1D18R four-compartment stainless steel sink offers durability, extensive workspace, and seamless integration for large-volume foodservice tasks, supporting efficient multi-tasking in busy commercial environments.
- Operation Type — high-volume food prep kitchens
- Kitchen Type — large institutional and restaurant kitchens
- Foodservice Category — commercial sinks and sanitation stations
- Workload Qualifier — moderate throughput with multi-task capabilities
- Use Case — multi-compartment washing and sanitation processes
Why Choose John Boos 4PB18-1D18R?
The John Boos 4PB18-1D18R Pro-Bowl Sink distinguishes itself with 16-gauge stainless steel construction, a durable and corrosion-resistant surface, and a spacious four-compartment layout optimized for efficient workflow. Its sturdy support system with adjustable legs ensures stability during continuous use, while the inclusion of a right drainboard enhances workflow management. Compared to standard models, this unit offers a larger overall size and specialized splash protection, simplifying cleaning routines and sanitation compliance, making it well-suited for high-demand commercial kitchens requiring dependable, restaurant-ready equipment.
- Built with 16-gauge stainless steel for maximum durability
- Large overall size for multi-tasking kitchen operations
- Includes integrated drainboard for efficient workflow
- Supports stable setup with adjustable bullet feet
- Meets sanitation standards, easy to clean and maintain
