The John Boos 3PB20-1D18R Pro-Bowl Sink 3-compartment is a commercial-grade stainless steel three-compartment sink designed for high-performance foodservice operations. With dimensions of 82-3/16 inches in width, 25-1/2 inches in depth, and a height of 44-1/16 inches, this sink provides ample capacity for rigorous washing workflows. It features three 20-inch wide by 20-inch front-to-back compartments, each with a 12-inch depth, along with an 18-inch right-hand drainboard for efficient utensil and dishware management. Constructed from 16-gauge stainless steel in the 300 Series, it ensures durability, corrosion resistance, and easy cleaning, suitable for fast-paced kitchens. The unit includes a 10-inch boxed backsplash with an integrated 45-degree top and 2-inch return, a set of splash mount faucet holes with 8-inch centers, and a 3-1/2 inch die-stamped drain opening, making it a reliable solution for demanding culinary environments.
Top John Boos 3PB20-1D18R Features
The John Boos 3PB20-1D18R Pro-Bowl Sink offers precise compartment sizing, stainless steel construction for durability, and streamlined maintenance tailored for commercial kitchens. Its design enhances workflow efficiency by providing ample space for washing, rinsing, and sanitizing, while the stainless steel legs, adjustable bracing, and bullet feet facilitate easy installation and leveling. With NSF and CSA-Sanitation compliance, it is ideal for high-volume foodservice settings requiring robust, hygienic equipment.
- Three spacious 20" x 20" compartments: optimized for multi-stage washing processes
- 16-gauge stainless steel construction: ensures corrosion resistance and long-term durability
- Design facilitates easy cleaning: smooth surfaces and integral drain openers simplify maintenance
- Includes right drainboard: expands workspace for drying and prep tasks
- Adjustable stainless steel legs and bracing: provide stability in busy environments
Ideal for medium-volume kitchen workflows requiring multiple wash zones with durable, easy-to-maintain fixtures.
John Boos 3PB20-1D18R Technical Specs
The John Boos 3PB20-1D18R Pro-Bowl Sink features a robust stainless steel build using 16-gauge metal, with overall dimensions of 82-3/16 inches width, 25-1/2 inches depth, and 44-1/16 inches height. Each of the three compartments measures 20 inches wide by 20 inches front-to-back, with a depth of 12 inches, supporting large-volume washing needs. The unit includes a right-mounted 18-inch drainboard and a 10-inch boxed backsplash with a 45-degree top and 2-inch return, enhancing spill containment. Its base is constructed of stainless steel legs with adjustable bullet feet and front and side bracing for perfect leveling. The sink features a 3-1/2 inch drain opening, compatible with standard plumbing, and is NSF and CSA-Sanitation certified for food safety and sanitation requirements. Shipping weight is approximately 127 lbs, and the product is designed for commercial kitchen environments requiring reliable, stainless steel equipment with straightforward maintenance routines.
- Electrical Requirements: Not applicable
- Construction Material: 16-gauge stainless steel with a 300 Series finish
- Overall Dimensions: 82-3/16" W x 25-1/2" D x 44-1/16" H
- Compartment Size: 20" W x 20" front-to-back x 12" deep
- Drainboard: 18" right-mounted, with integrated faucet holes at 8" centers
- Base Supports: Stainless steel legs with adjustable bullet feet and bracing
- Drain Opening: 3-1/2" die-stamped for efficient drainage
- Certifications: NSF and CSA-Sanitation approved
- Electrical wiring: None required
- Plumbing connections: Compatible with standard drain and faucet fittings
- Installation clearance: Adequate side and back space for plumbing and maintenance access
- Operational environment: Suitable for high-use kitchen sinks with frequent cleaning cycles
- Maintenance: Smooth stainless steel surfaces and removable components for easy cleaning
What is a commercial three-compartment sink?
A commercial three-compartment sink is a heavy-duty stainless steel fixture designed for washing, rinsing, and sanitizing large volumes of kitchenware in foodservice settings. It typically features spacious compartments, durable construction, and integrated drainage components. Installed in commercial kitchens such as restaurants and cafeterias, the John Boos 3PB20-1D18R Pro-Bowl Sink exemplifies this category, providing reliable performance for moderate to high-volume washing tasks.
Top commercial three-compartment sinks for foodservice applications
Built with industrial-grade stainless steel and designed for consistent performance, the John Boos 3PB20-1D18R fits in medium-volume kitchens, supporting efficient workflow and sanitation. Its robust construction, precise compartment sizing, and ergonomic design make it suitable for restaurant, cafeteria, and institutional use, ensuring durability and ease of maintenance during demanding foodservice operations.
- Operation Type — suited for busy restaurant kitchens
- Kitchen Setting — ideal for commercial food prep environments
- Foodservice Category — optimal for restaurant and institutional applications
- Workload Qualifier — supports moderate throughput and frequent use
- Use Case — enhances dishware and utensil cleaning workflows
Why Choose John Boos 3PB20-1D18R
Designed with premium stainless steel and a thoughtful configuration, the John Boos 3PB20-1D18R offers enhanced durability, practical features, and streamlined installation. Its large capacity, corrosion-resistant surface, and NSF and CSA approvals make it a top choice for commercial kitchens seeking reliable, restaurant-ready equipment that improves sanitation and operational efficiency.
- Self-contained stainless steel construction: supports durable, long-term use
- Optimized compartment size and layout: improves workflow in food prep areas
- Includes right drainboard: expands workspace and improves drying stations
- Adjustable leveling features: ensure stability on uneven floors
- Corrosion-resistant 16-gauge steel: maintains appearance and sanitation over time
