John Boos UBS4-2148 48 Inch Underbar Sink Unit 4 Compartment Stainless Steel with Backsplash

The John Boos UBS4-2148 Underbar Sink Unit is a commercial-grade underbar sink designed to optimize efficiency in high-demand beverage and foodservice settings. Constructed from durable 18/300 series stainless steel, this four-compartment unit measures 48" wide by 21" deep with an overall height of 32-1/2". Featuring four 10" W x 14" front-to-back x 10" deep compartments, a 3" backsplash, and removable splash mount faucet holes with 4" centers, it provides reliable drainage with included 1-1/2" drains and overflow stand pipes. Its corrosion-resistant build ensures long-term performance in busy bar environments, making it suitable for multi-station cocktail bars, nightclubs, and hospitality venues needing efficient rinse and prep stations.

Top John Boos UBS4-2148 Features

This underbar sink unit offers four hygienic, easily maintainable compartments with stainless steel construction for durability and longevity. Its integrated faucet mounting options facilitate quick installation, while the high-quality stainless steel legs and side bracing provide stability under heavy use. Designed for easy cleaning and corrosion resistance, it seamlessly integrates into busy bar workflows, supporting efficient cleaning and prep tasks in high-volume environments.

• Multiple compartments: four 10" x 14" sinks for versatility
• Robust stainless steel construction: withstands demanding commercial use
• Removable splash mount faucets: simplified maintenance and flexibility
• Efficient drainage system: 1-1/2" drains and overflow pipes included
• Stable setup: stainless steel legs with adjustable bullet feet for level installation

Ideal for professional bar applications requiring multiple sinks for rinsing, stacking, or food prep in high-volume hospitality settings.

John Boos UBS4-2148 Technical Specs

This model features a substantial stainless steel top, front, ends, and legs, ensuring resilience against frequent cleaning and contact with liquids. It has a width of 48 inches, depth of 21 inches, and height of 32-1/2 inches, with a total weight of 80 lbs. The unit includes four 10" W x 14" front-to-back x 10" deep compartments with a 3" splash, suitable for use in busy kitchens or bar stations. The construction adheres to commercial food safety standards, and the unit operates effectively within standard plumbing setups, requiring no electrical power. Its design supports medium-volume workloads typical of moderate hospitality venues, and the surface finish simplifies sanitation routines through routine cleaning with standard stainless steel cleaners.

• Electrical requirements: None required, compatible with standard plumbing
• Construction material: 18/300 series stainless steel
• Dimensions: 48" W x 21" D x 32-1/2" H
• Weight: 80 lbs (unit only)
• Drainage system: 1-1/2" drains with overflow stand pipes included
• Flow and drainage compatibility: Designed for efficient wastewater removal in beverage stations

What is a commercial underbar sink unit

A commercial underbar sink unit is a heavy-duty stainless steel fixture designed for beverage and foodservice establishments, providing multiple sanitary compartments for rinsing, stacking, or prep work. Installed in bars, pubs, and hospitality environments, it supports the demands of high-volume operations by offering durable construction, efficient drainage, and ease of maintenance. John Boos UBS4-2148 Underbar Sink Unit 4-compartment enhances workflow with four spacious, easy-to-clean sinks suitable for diverse rinsing and prep tasks in busy commercial kitchens and bars.

Top stainless steel underbar sinks for hospitality operations

Built for reliable performance, John Boos UBS4-2148 ensures long-term sanitation, with robust construction and functional design suited for moderate foodservice workloads in beverage and hospitality settings. Its medium-volume operation supports efficient rinse and prep functions in commercial bar environments, maximizing workflow in busy venues.

• Operation type — moderate-workload bar and restaurant stations
• Kitchen setting — compact and high-demand hospitality spaces
• Foodservice category — beverage service and prep stations
• Workload qualifier — medium throughput in busy venues
• Use case — multi-basin rinsing and food prep integration

Why Choose John Boos UBS4-2148?

Designed for durability and ease of use, the John Boos UBS4-2148 underbar sink unit offers precise compartmentalization, high corrosion resistance, and stable stainless steel leg supports. Its commercial-grade construction ensures longevity under demanding usage, providing excellent workflow efficiency and sanitation in hospitality environments. Its integrated drain system and removable fixtures simplify maintenance, reducing downtime and operational costs compared to other units.

• Self-contained with durable stainless steel top and legs
• Four spacious compartments support multi-tasking workflows
• Removable splash mount faucets for quick cleaning
• Built-in overflow and drainage for reliable wastewater management
• Compact footprint fitted for busy bar and kitchen stations