The John Boos UBS3-2172-2D18 Underbar Sink Unit is a commercial-grade three-compartment underbar sink designed to optimize workflow in professional foodservice environments. Its 72-inch width and stainless steel construction provide durability and corrosion resistance, suitable for high-use settings such as bars, cafes, and catering facilities. The unit features three 10\"W x 14\" front-to-back x 10\" deep compartments, facilitating efficient dishwashing and prep tasks. The integrated 18-inch drainboards on each side, equipped with removable perforated inserts, streamline utensil and dish drying, minimizing workspace clutter. The model includes splash mount faucet holes with 4-inch centers and 3-inch drains with overflow stand pipes, ensuring seamless plumbing integration. Its overall size of 72\"W x 21\"D x 32-1/2\"H combines function with a practical footprint tailored for busy commercial kitchens.
Top John Boos UBS3-2172-2D18 Features
The John Boos UBS3-2172-2D18 underbar sink integrates three large stainless steel compartments with generous drainboard surfaces, ideal for high-volume bar and kitchen workflows. Its 300 series stainless steel top, front, ends, and legs guarantee long-lasting durability, ease of cleaning, and resistance to corrosion. Designed for easy maintenance, the removable perforated inserts and stainless steel legs simplify cleanup. This unit's adjustable stainless steel bullet feet enable secure leveling on uneven floors, supporting stable operation. Its compact footprint efficiently fits in tight spaces, facilitating workflow automation in commercial bar or prep areas, making it suitable for fast-paced foodservice operations.
- Functionality: Three 10" x 14" x 10" compartments support multi-tasking prep and dishwashing
- Material Durability: 300 series stainless steel construction ensures corrosion resistance and longevity
- Ease of Maintenance: Removable perforated inserts streamline cleaning and sanitizing
- Workspace Optimization: Integrated drainboards support utensil drying and reduce workspace clutter
- Workflow Integration: Pre-drilled faucet holes and overflow stand pipes facilitate plumbing setup for quick installation
Ideal for busy bars, cafes, and commercial kitchens requiring reliable underbar sanitation and prep station functionality
John Boos UBS3-2172-2D18 Technical Specs
The John Boos UBS3-2172-2D18 underbar sink features a robust stainless steel construction with a total weight of 106 lbs, including stainless steel legs and side bracing. Its dimensions are 72\"W x 21\"D x 32-1/2\"H, precisely designed for optimal use in high-traffic hospitality settings. The sink includes three 10\" W x 14\" front-to-back compartments with a depth of 10,\" and two 18\" drainboards with perforated inserts, supporting efficient water drainage and utensil drying. It is constructed from a corrosion-resistant 300 stainless steel series, ensuring durability under continuous use. The unit is NSF- and CSA-sanitation approved, highlighting its suitability for commercial foodservice. Electrical requirements are not applicable; plumbing features include set of splash mount faucet holes with 4\" centers, 3\" drains with overflow pipes, and pre-drilled plumbing access. The unit’s operating range supports standard kitchen temperatures, with maintenance involving regular cleaning of stainless surfaces and removable perforated inserts. This product is designed for quick installation with adjustable stainless steel bullet feet for leveling on uneven floors, providing a secure and stable operation environment.
- Electrical Compatibility & Plumbing: Pre-drilled faucet holes with 4\" centers, 3\" drains, overflow pipes
- Construction & Finish: 300 series stainless steel, NSF & CSA approved
- Dimensions & Weight: 72\"W x 21\"D x 32-1/2\"H, 106 lbs total
- Installation Requirements: Adjustable stainless steel feet for level setup on uneven surfaces
- Operational Range: Supports typical commercial kitchen temperature operation
What is a commercial underbar sink unit
A commercial underbar sink unit is a stainless steel fixture designed for efficient water management in professional foodservice environments. It features multiple compartments for dishwashing, preparation, or rinse tasks, along with integrated drainboards for utensil drying. Specifically, the John Boos UBS3-2172-2D18 Underbar Sink Unit provides three spacious, NSF-approved compartments and drainboards tailored for high-volume bar and kitchen applications. Installed in undercounter or prep station areas, this sink enhances workflow by combining durability, sanitation, and convenient plumbing integration, making it ideal for restaurant, café, and catering operations requiring reliable sanitation and water handling.
Top commercial underbar sinks for high-volume foodservice settings
Built with durable stainless steel and designed for efficient workflow, the John Boos UBS3-2172-2D18 is ideal for busy bar and prep stations with medium workload demands. Its three compartments and integrated drainboards optimize sanitation and water drainage, supporting fast-paced restaurant and catering environments. The model’s robust construction and precise dimensions make it suitable for installation where space and durability are critical. John Boos UBS3-2172-2D18 exemplifies professional-grade underbar sink equipment for high-efficiency foodservice operations.
- Operation type — moderate-volume bar and kitchen workflows
- Kitchen setting — compact commercial spaces with limited room
- Foodservice category — restaurant prep and bar sanitation stations
- Workload qualifier — supports consistent medium throughput
- Primary use case — dishwashing, utensil drying, and prep in busy settings
Why Choose John Boos UBS3-2172-2D18?
Designed with durable 300 series stainless steel and optimized for high-use environments, this model offers superior longevity, seamless plumbing integration, and ease of maintenance. Its comprehensive features set it apart from standard underbar sinks by combining three spacious compartments with practical drainboards, making it ideal for streamlining operations in commercial kitchens and bars. The sturdy construction, adjustable feet, and enhanced sanitation amenities provide operational efficiency and consistent performance, supporting demanding foodservice applications.
- Compact size with a 72-inch width maximizes workspace efficiency
- All-stainless steel construction offers lasting durability and corrosion resistance
- Removable perforated inserts ease cleaning and sanitation
- Pre-drilled plumbing access streamlines installation process
- Ideal for professional environments requiring reliable water management
