John Boos UBS3-2136 36 Inch Underbar Sink Unit Stainless Steel 3 Compartment with Backsplash

The John Boos UBS3-2136 Underbar Sink Unit is a commercial-grade underbar equipment designed for professional foodservice settings. Constructed from 18/300 series stainless steel, this unit features three spacious 10" x 14" x 10" compartments with a 36-inch width, 21-inch depth, and 32-1/2-inch overall height. It includes a 3-inch high backsplash, removable splash mount faucet holes with 4-inch centers, and integrated 1-1/2-inch drains with overflow pipes (PB-OVF-BS). Its durable stainless steel legs and side bracing, along with adjustable bullet feet, provide stability and ease of maintenance. This NSF-certified unit is ideal for bar stations, beverage service, and high-use hospitality environments demanding robust performance and hygienic surfaces.

Top John Boos UBS3-2136 Features

The John Boos UBS3-2136 underbar sink is engineered for efficient workflow in commercial foodservice environments. Its three-compartment design maximizes dishwashing and prep capacity, while stainless steel construction ensures long-term durability and ease of cleaning. The removable faucet setup simplifies maintenance, and the integrated drains handle high-volume wastewater. Suitable for bar stations, it supports fast-paced operations with ergonomic height and secure footing.

• Efficient three-compartment layout: optimizes multi-tasking in busy bars
• High-grade stainless steel construction: resists corrosion and simplifies sanitation
• Removable splash mount faucet holes: facilitates quick cleaning and setup
• Heavy-duty stainless steel legs with adjustable feet: enhances stability on uneven floors
• Compact 36"W x 21"D footprint: integrates seamlessly into tight bar spaces

Ideal for beverage stations and bar service requiring durable, easy-to-clean underbar equipment.

John Boos UBS3-2136 Technical Specs

This stainless steel underbar sink unit features an overall width of 36 inches, depth of 21 inches, and height of 32-1/2 inches, with a weight of 67 lbs. It is manufactured from 18/300 series stainless steel, providing excellent corrosion resistance and durability. The unit includes three compartments measuring 10" x 14" x 10" each, with a 3-inch backsplash for spill containment. It is NSF- and CSA-sanitation certified, suitable for rigorous commercial environments requiring high standards of hygiene. The unit is designed for easy maintenance with simple disassembly of faucet and drain components, supporting efficient cleaning routines.

• Electrical Requirements: Not applicable
• Construction & Finish: 18/300 stainless steel with polished finish
• Dimensions: 36"W x 21"D x 32-1/2"H
• Weight: 67 lbs
• Drainage: Includes 1-1/2" drains with overflow pipes for efficient wastewater removal
• Material Safety & Maintenance: Non-porous, easy to clean stainless steel surface
• Height & Stability: Adjustable stainless steel bullet feet ensure level positioning

• Proper plumbing: Requires standard water and drain connections for faucet and wastewater
• Clearance: Needs sufficient under-counter space for installation
• Compatibility: Suitable for direct plumbing hookup in bar or prep areas
• Cleaning routine: Easy disassembly of faucet for thorough sanitation
• Flooring compatibility: Supports stable installation on uneven surfaces with adjustable feet

What is a commercial underbar sink unit

A commercial underbar sink unit is a professional-grade drainage and washing station designed for bar and beverage operations. It typically features multiple compartments, durable stainless steel construction, and integrated plumbing connections for optimized workflow. The John Boos UBS3-2136 is installed in undercounter café stations and bar setups, providing essential sanitation capabilities for high-volume beverage service environments, suitable for hospitality venues seeking reliable and hygienic stainless steel solutions.

Top stainless steel underbar sinks for beverage service environments

Designed for moderate workflow commercial kitchen settings, the John Boos UBS3-2136 offers a robust, corrosion-resistant stainless steel build, perfect for professional bar stations and hospitality applications. Built for durability and efficient cleaning, it supports smooth beverage and dishwashing operations in busy settings, making it suitable for restaurants and bars with medium throughput demands. John Boos model UBS3-2136 provides a reliable solution for premium underbar equipment needs.

• Operational efficiency — supports multi-compartment dishwashing and prep
• Compact footprint — fits tight bar and prep areas seamlessly
• High durability — corrosion-resistant stainless steel construction
• Commercial-grade sanitation — NSF and CSA-certified for hygiene compliance
• Ease of maintenance — removable components for quick cleaning

Why Choose John Boos UBS3-2136

John Boos UBS3-2136 stands out from similar models through its heavy-duty stainless steel build, precise compartment sizing, and comprehensive plumbing features. Its sturdy construction, integrated overflow drainage, and ergonomic design elevate operational efficiency and sanitation. Tailored for commercial beverage stations and bar service, this underbar sink ensures long-term reliability and streamlined workflow, differentiating it from lesser-quality alternatives.

• Built with high-grade stainless steel: enhances longevity and sanitation
• Designed for fast-paced environments: three spacious compartments for multi-tasking
• Removable faucet system: simplifies maintenance and cleaning
• Compact yet spacious: 36"W design maximizes limited bar space
• Includes integrated overflow piping: prevents water spillage during high-volume use