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Why you’ll love it

RestaurantSupply.com is your trusted source for John Boos underbar sink units.

  • Authorized John Boos dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock John Boos UBS3-1884-2D24-X underbar sink units
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

John Boos UBS3-1884-2D24-X 84 Inch Slim-Line Underbar Sink Unit Stainless Steel with 3 Compartments

John Boos  |  MFG #: UBS3-1884-2D24-X  |  Item #: 551497
Item: #551497

Technical details
Manufacturer John Boos
Model Number UBS3-1884-2D24-X
Manufacturer Part # UBS3-1884-2D24-X
Depth (front - back) OA 18" - 19"
Construction Stainless Steel Top, Front, Ends & Legs
Sink Compartments (3)
Splash 3"
Drainboards Drainboards On Left & Right
Width (side - side) OA 79" - 84"
Bowl Depth (rim - drain) 10"
Top Stainless Series 300 Series
Bowl Size 10" X 14" Front-to-back
Height 32.5"
Width 84"
Depth 18"
Weight 111 lbs
NSF Yes

About this item

Product Details

The John Boos UBS3-1884-2D24-X Slim-Line Underbar Sink Unit is a commercial-grade underbar sink designed for efficient operation in foodservice environments. This three-compartment unit features a stainless steel construction with a top stainless series 300 series finish, offering durability and ease of maintenance. Its overall dimensions span 84 inches in width, 18 inches in depth, and 32-1/2 inches in height, integrating seamlessly into busy bar and prep areas. Equipped with three 10-inch wide x 14-inch front-to-back x 10-inch deep sink compartments, this unit provides ample capacity for rinsing, washing, and draining tasks. The dual 24-inch drainboards on each side include removable perforated inserts to facilitate quick cleaning and drain management. A 3-inch backsplash enhances sanitation and spill prevention. The unit includes splash mount faucet holes with 4-inch centers, along with 1-1/2-inch drains and overflow stand pipes, making it suitable for high-volume applications demanding robust stainless steel construction and reliable plumbing integration.

Top John Boos UBS3-1884-2D24-X Features

The John Boos UBS3-1884-2D24-X underbar sink offers three spacious stainless steel compartments suitable for fast-paced foodservice settings, along with dual drainboards for streamlined workflow. Its corrosion-resistant 300 Series stainless steel ensures long-term durability and straightforward maintenance. Designed for easy cleaning, the removable perforated drainboard inserts and stainless steel legs simplify sanitation routines. The unit’s compact yet spacious setup facilitates efficient workflow, ideal for bars, cafes, and restaurants needing reliable undercounter support. Its ample compartment capacity supports moderate throughput operations with minimal downtime, promoting productivity in high-demand environments.

  • Functionality: Three 10" W x 14" front-to-back x 10" deep compartments support multi-tasking
  • Material Durability: 300 Series stainless steel construction resists corrosion and staining
  • Ease of Maintenance: Removable perforated drainboard inserts simplify cleaning
  • Workflow Integration: Dual 24" drainboards on each side enhance draining and drying processes
  • Capacity: Overall size of 84"W x 18"D x 32-1/2"H fits standard bar and prep areas

This underbar sink unit is ideal for installing in busy bar stations to improve sanitation and workflow efficiency.

John Boos UBS3-1884-2D24-X Technical Specs

The John Boos UBS3-1884-2D24-X underbar sink features a robust stainless steel construction with a 300 Series finish, ensuring resistance to corrosion and ease of cleaning. Its overall dimensions are 84 inches in width, 18 inches in depth, and 32-1/2 inches in height, with a weight of 111 lbs. Designed for moderate workload environments, it includes three 10" x 14" x 10" compartments, each capable of handling typical rinsing and washing tasks. The dual drainboards extend 24 inches on both sides, featuring removable perforated inserts to facilitate drainage and sanitation. The unit is equipped with a splash mount faucet with 4-inch centers, 1-1/2-inch drains, overflow stand pipes, and a 3-inch backsplash to contain spills. Operating in standard kitchen settings, it is suitable for high-traffic bars and food prep areas requiring durable stainless steel equipment. The unit is NSF listed, with easy disassembly for cleaning, and comes with stainless steel legs and adjustable bullet feet for stability during daily operation.

  • Electrical Compatibility: No electrical requirements specified
  • Construction & Finish: 300 Series stainless steel, corrosion-resistant, easy to clean
  • Dimensions & Weight: 84"W x 18"D x 32-1/2"H, 111 lbs
  • Plumbing Connections: Includes 1-1/2" drains and overflow stand pipes
  • Food Safety & Cleaning: Material compatible with standard sanitary cleaning routines
  • Installation Requirements: Adequate clearance for legs, drainage, and plumbing hookups

What is a commercial underbar sink unit

A commercial underbar sink unit is a durable stainless steel fixture designed to facilitate rinsing, washing, and draining in busy bar and foodservice environments. These units incorporate multiple compartments, drainboards, and integrated plumbing accessories, tailored for moderate to high throughput applications. The John Boos UBS3-1884-2D24-X exemplifies this category with its three-compartment design, stainless steel construction, and built-in drainboards, making it ideal for maintaining efficiency and sanitation in professional hospitality settings such as bars, cafes, and restaurant prep areas.

Top commercial underbar sinks for moderate-volume foodservice settings

Constructed with high-quality stainless steel and designed for efficient workflow, the John Boos UBS3-1884-2D24-X suits moderate-volume bar and prep environments. Its robust construction, integrated drainboards, and ample compartment capacity support continuous operation in restaurant kitchens and similar foodservice facilities. The unit’s reliable plumbing features, including overflow and faucet integration, ensure compliance with sanitation standards for professional use.

  • Operation Type — suitable for moderate throughput environments
  • Kitchen Setting — ideal for busy bars and cafes
  • Foodservice Category — designed for underbar and prep stations
  • Workload Qualification — optimized for medium-volume use
  • Use Case — supports efficient rinse, wash, and drain tasks in commercial kitchens

Why Choose John Boos UBS3-1884-2D24-X ?

Designed with a focus on durability, precise dimensions, and seamless workflow integration, the John Boos UBS3-1884-2D24-X stands out as a reliable choice for commercial kitchens requiring a high-quality underbar sink unit. Its stainless steel top, 3-compartment layout, and dual drainboards optimize sanitation and operational efficiency, surpassing many competitors with its robust construction and practical features.

  • Compact footprint fitting standard bar configurations
  • Self-contained with corrosion-resistant stainless steel finish
  • Ample compartment capacity enhances multi-tasking productivity
  • Removable perforated drainboards simplify sanitation routines
  • Includes plumbing features like overflow stand pipes and faucet holes

Certifications

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

John Boos UBS3-1884-2D24-X Slim-Line Underbar Sink Unit 3-compartment 84"W X 18"D X 32-1/2"H Overall Size
John Boos

John Boos UBS3-1884-2D24-X 84 Inch Slim-Line Underbar Sink Unit Stainless Steel with 3 Compartments

$2,178.40

John Boos, UBS3-1884-2D24-X, Slim-Line Underbar Sink Unit, 3-compartment, 84"W x 18"D x 32-1/2"H overall size, (3) 10"W x 14" front-to-back x 10" deep compartments, 24" drainboard on left and right with removable perforated insert, 3"H backsplash, (1) set of splash mount faucet holes with 4" centers, includes 1-1/2" drains & overflow stand pipes (PB-OVF-BS), 18/300 stainless steel construction, stainless steel legs & side bracing, adjustable stainless steel bullet feet, NSF, (weights are subject to additional packaging)