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Why you’ll love it

RestaurantSupply.com is your trusted source for Koolmore underbar sink units.

  • Authorized Koolmore dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Koolmore SBR3B48-R-320 underbar sink units
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Koolmore SBR3B48-R-320 48 Inch Commercial Under Bar Sink with 3 Bowls

Koolmore  |  MFG #: SBR3B48-R-320  |  Item #: 1774999
Item: #1774999

Technical details
Manufacturer Koolmore
Model Number SBR3B48-R-320
Manufacturer Part # SBR3B48-R-320
Sink Compartments (3)
Splash 3"
Depth (front - back) OA 18" - 19"
Top Stainless Series 300 Series
Bowl Depth (rim - drain) 10"
Construction Stainless Steel Top, Front, Ends & Legs
Bowl Size 10" X 14" Front-to-back
Height 33"
Width 48"
Depth 18.5"
Weight 62 lbs
UPC 810158926028
NSF Yes

About this item

Product Details

The Koolmore SBR3B48-R-320 Commercial Under-Bar Sink is a robust foodservice equipment piece designed for fast-paced hospitality environments. Constructed from durable 304 stainless steel, this three-compartment underbar sink measures 48 inches in width with (3) 10" x 14" x 10" bowls, providing efficient multi-tasking for high-volume beverage and prep stations. Featuring a 3-inch backsplash and an 11.7-inch right drainboard, it supports streamlined workflow and quick maintenance, making it an essential component of commercial kitchen operations requiring reliable wash, rinse, and sanitization areas. Its precise dimensions and stainless steel craftsmanship promote long-term sanitation and easy cleaning in busy foodservice setups.

Koolmore SBR3B48-R-320 Features

The Koolmore SBR3B48-R-320 underbar sink is ideal for quick-service bars, prep stations, and back-of-house use in high-demand foodservice facilities. Its 304 stainless steel construction ensures longevity and resistance to corrosion, while the three-compartment design supports concurrent washing, rinsing, and sanitizing tasks. The inclusion of an 3-inch backsplash and right drainboard enables efficient drainage and work surface organization. Designed for ease of maintenance, it features adjustable plastic bullet feet for stability across uneven surfaces, optimized for compact undercounter installation. This model integrates seamlessly into multi-station setups, enhancing workflow and sanitation standards.

  • Functionality: Supports multi-tasking with three 10" x 14" x 10" sink bowls
  • Durability: Made from high-grade 304 stainless steel for commercial longevity
  • Ease of Maintenance: Features removable bowls and adjustable feet for cleaning
  • Fit for Use Cases: Suitable for undercounter food prep and beverage stations
  • Workflow Optimization: Large drainboard and backsplash facilitate efficient operation

Perfect for high-traffic bar areas and busy kitchen stations requiring reliable, easy-to-clean sinks.

Koolmore SBR3B48-R-320 Technical Specs

The Koolmore SBR3B48-R-320 is constructed with a stainless steel top, front, ends, & legs, and weighs 62 lbs. It measures 48" wide, 18.5" deep, and 33" high, fitting seamlessly into typical undercounter spaces. Notable features include a 3" splash, (3) compartments with 10" x 14" x 10" bowls, and a 304 stainless steel series for durability. The unit operates without requiring electrical requirements or refrigeration—its primary function is water drainage and sanitation support. Designed for uncomplicated cleaning, it features adjustable plastic feet for stability and a 3-inch backsplash to prevent spillage and facilitate workspace organization. Dimensions support installation in compact foodservice environments, ensuring effective workflow with minimal footprint.

  • Dimensions: 48" W x 18.5" D x 33" H, fits typical undercounter setups
  • Construction: 304 stainless steel top, legs, and front with a 300 Series finish
  • Weight: 62 lbs for stable, portable installation
  • Accessories: Includes adjustable plastic bullet feet for leveling
  • Operation range: Compatible with standard water supply and drainage setup

What is a commercial underbar sink

A commercial underbar sink is a heavy-duty plumbing fixture designed for high-volume beverage and dishwashing tasks in foodservice settings. It features multiple compartments to facilitate washing, rinsing, and sanitizing, typically made from corrosion-resistant stainless steel. Installed beneath bars or counters, these units optimize space and workflow in hospitality environments, such as bars, restaurants, and catering facilities. The Koolmore SBR3B48-R-320 is specifically designed with a three-compartment configuration, measuring 48 inches wide with large, efficient bowls suitable for rapid throughput and consistent sanitation in busy food and beverage operations.

Top commercial underbar sinks for hospitality environments

Designed for high-efficiency beverage stations and prep areas, the Koolmore SBR3B48-R-320 offers durable stainless steel construction with three spacious compartments, suitable for busy hospitality operations. Its compact design and stain-resistant surfaces maximize workflow efficiency and sanitation in restaurant, bar, or catering settings.

  • Operation type — perfect for high-demand beverage and prep stations
  • Kitchen type — ideal for compact commercial spaces
  • Foodservice category — suitable for bars, restaurants, and cafeterias
  • Workload qualifier — supports moderate throughput and multiple simultaneous tasks
  • Use case — manages washing, rinsing, and sanitizing efficiently

Why Choose Koolmore SBR3B48-R-320?

Designed with commercial-grade stainless steel and a streamlined three-compartment setup, the Koolmore SBR3B48-R-320 enhances operational efficiency and workspace sanitation. Its durable construction and integrated drainage features make it a reliable choice over standard models, supporting busy foodservice environments with consistent performance and ease of maintenance.

  • Compact footprint fits seamlessly into undercounter configurations
  • Durable 304 stainless steel withstands heavy daily use
  • Adjustable feet allow for stable installation on uneven floors
  • Large drainboard improves workflow and work surface organization
  • Designed for long-term sanitation with simple maintenance routines

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

Koolmore SBR3B48-R-320 Commercial Under-Bar Sink (3) Compartment 48"W 10" X 14" X 10" Bowls
Koolmore

Koolmore SBR3B48-R-320 48 Inch Commercial Under Bar Sink with 3 Bowls

$876.99 $1,424.34

Koolmore, SBR3B48-R-320, Commercial Under-Bar Sink, (3) Compartment 48"W, 10" x 14" x 10" bowls, 304 stainless steel construction, 3" backsplash, 11.7" right drainboard, 10" faucet, adjustable plastic bullet feet, H-shaped leg bracing, efficient drainage design, compact undercounter design (48"L x 18.5"W x 33"H), NSF