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$1,400.99 $2,729.00
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Why you’ll love it

RestaurantSupply.com is your trusted source for BK Resources underbar sink units.

  • Authorized BK Resources dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock BK Resources UBB-18-348RS underbar sink units
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

BK Resources UBB-18-348RS 48 Inch Slim-Line Underbar Sink Three Compartment with Drainboard

BK Resources  |  MFG #: UBB-18-348RS  |  Item #: 717798  |  UPC #: 840653162690
Item: #717798

Technical details
Manufacturer BK Resources
Model Number UBB-18-348RS
Manufacturer Part # UBB-18-348RS
Splash 4"
Depth (front - back) OA 18" - 19"
Construction Stainless Steel Top, Front, Ends & Legs
Sink Compartments (3)
Width (side - side) OA 43" - 48"
Bowl Depth (rim - drain) 10"
Bowl Size 10" X 14" Front-to-back
Top Stainless Series 300 Series
Drainboards Drainboard On Right
NSF Yes

About this item

Product Details

The BK Resources UBB-18-348RS Slim-Line Underbar Sink Three Compartment is a commercial-grade underbar sink solution designed for high-functionality foodservice environments. This stainless steel unit measures 48 inches wide by 18-1/4 inches deep with an overall height of 33-1/2 inches, featuring three spacious 10-inch by 14-inch front-to-back, 10-inch deep compartments. Notably, it includes a 13-5/8-inch stamped drainboard on the right side, a 4-1/2-inch backsplash, and stainless steel front and side aprons for enhanced durability. Engineered from 300 Series stainless steel, this NSF-approved underbar sink combines corrosion resistance and ease of cleaning, making it suitable for busy restaurant, bar, or cafeteria settings that require reliable workflow integration and sanitation.

Top BK Resources UBB-18-348RS Features

This underbar sink offers optimized compartment capacity with 10" x 14" dimensions, stainless steel construction for durability, and a 4-1/2"H backsplash for splash control. It supports efficient workflow with integrated drainboards, removable overflow standpipes for maintenance, and basket drains designed for swift cleaning. Its pedestal base ensures stability, while the lead-free faucet provides reliable supply. The design facilitates easy cleaning and maintenance, suitable for high-volume beverage stations and prep areas.

  • Durable stainless steel top and apron for long-lasting use
  • Spacious compartments with 10" depth for versatile washing tasks
  • Integrated drainboard streamlines workflow and reduces water pooling
  • Removable overflow standpipes facilitate quick maintenance
  • Supporting lead-free faucet with splash mount for reliable water access

Optimized for moderate throughput in commercial bar, café, or catering environments requiring efficient hand and utensil cleaning.

BK Resources UBB-18-348RS Technical Specs

This underbar sink features a sturdy stainless steel top, front, sides, and legs from the corrosion-resistant 300 Series, ensuring durability in busy commercial kitchens. It measures 48 inches in width, approximately 18 inches deep with an adjustable overall depth of 18 to 19 inches, and stands 33-1/2 inches high with a pedestal base for stability. Equipped with three compartments, each 10 inches deep and measuring 10 inches by 14 inches, it supports moderate workloads. The unit includes a stainless steel drainboard on the right, a 4-1/2-inch backsplash, and a lead-free splash mount faucet. It operates without electrical requirements, relying on standard plumbing, and features NSF approval. The total weight is consistent with robust stainless steel construction, designed for straightforward cleaning and maintenance with removable overflow standpipes and basket drains for efficient sanitation practices.

  • Electrical Requirements: No electrical connection needed; standard plumbing
  • Construction & Finish: Stainless steel 300 Series, NSF-approved
  • Dimensions: 48" W x 18-1/4" D x 33-1/2" H overall
  • Capacity & Compartments: Three compartments, 10" x 14" x 10" deep
  • Features: Drainboard on right, removable overflow standpipes, basket drains included
  • Design: Pedestal base, splash-resistant backsplash, stainless steel apron
  • Plumbing compatibility: Bench-mounted or wall-mounted setup
  • Workflow integration: Supports large volume cleanings with efficient drainage
  • Cleaning routine: Easy disassembly for regular sanitation
  • Maintenance: Removable overflow standpipes simplifies repairs
  • Construction: Heavy-duty stainless steel for corrosion resistance

What is a commercial underbar sink ?

A commercial underbar sink is a high-capacity stainless steel fixture designed for efficient washing, rinsing, and sanitizing in foodservice settings such as bars, cafes, and restaurants. With precise dimensions like those of the BK Resources UBB-18-348RS, these units feature multiple compartments for different tasks, integrated drainboards, backsplash protection, and corrosion-resistant construction, making them suitable for rigorous workloads. Installed in undercounter café stations or beverage prep areas, these sinks support streamlined workflows and sanitation standards, ideal for environments with moderate throughput requiring durable, restaurant-ready equipment.

Top slim-line underbar sinks for moderate-volume foodservice settings

Designed for reliable workflow, BK Resources UBB-18-348RS offers durable stainless steel construction and three compartment functionality suitable for cafés, bars, and catering operations. It supports efficient cleaning, sanitation, and water management in moderate-capacity foodservice environments, featuring integrated drain solutions and easy maintenance. This model exemplifies performance and build quality tailored for busy commercial kitchens.

  • Moderate-volume operations in foodservice environments like cafés and bars
  • Compact footprint ideal for space-constrained commercial kitchens
  • Constructed from high-grade stainless steel for corrosion resistance and longevity
  • Supports efficient workflow with integrated drainboards and compartments
  • Designed for easy cleaning, low maintenance, and sanitation compliance

Why Choose BK Resources UBB-18-348RS ?

Compared to similar underbar sink models, the BK Resources UBB-18-348RS features a robust stainless steel build with a slim profile that maximizes workspace efficiency. Its three-compartment design with a stainless steel drainboard enhances workflow, and the included basket drains and overflow standpipes facilitate low-maintenance sanitation. The pedestal base adds stability, making it a practical choice for high-demand foodservice environments that require reliable, restaurant-ready equipment.

  • Compact footprint for efficient use of limited space
  • Heavy-duty stainless steel construction for durability
  • Includes integrated drainboard and overflow standpipes
  • Supports moderate throughput with three spacious compartments
  • Enhanced stability with pedestal base design

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

BK Resources UBB-18-348RS Slim-Line Underbar Sink Three Compartment 48”W X 18-1/4"D X 33-1/2"H Overall Size
BK Resources

BK Resources UBB-18-348RS 48 Inch Slim-Line Underbar Sink Three Compartment with Drainboard

$1,400.99 $2,729.00

BK Resources, UBB-18-348RS, Slim-Line Underbar Sink, three compartment, 48”W x 18-1/4"D x 33-1/2"H overall size, 10" wide x 14" front-to-back x 10" deep compartments, 13-5/8” stamped drainboard on right, 4-1/2"H backsplash, 4" OC splash mount lead-free faucet (BKF-W2-10-G), stainless steel apron on front & sides, includes basket drains (BKDR-2) & removable overflow standpipes (BK-OT-15075), 18/304 stainless steel construction, pedestal base, NSF