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$1,245.99 $2,427.00
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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-18-336S underbar sink units
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

BK Resources UBB-18-336S 36 Inch Slim-Line Underbar Sink 3 Compartment Stainless Steel

BK Resources  |  MFG #: UBB-18-336S  |  Item #: 717561  |  UPC #: 840653162294
Item: #717561

Technical details
Manufacturer BK Resources
Model Number UBB-18-336S
Manufacturer Part # UBB-18-336S
Sink Compartments (3)
Construction Stainless Steel Top, Front, Ends & Legs
Depth (front - back) OA 18" - 19"
Splash 4"
Drainboards Without Drainboards
Bowl Size 10" X 14" Front-to-back
Top Stainless Series 300 Series
Bowl Depth (rim - drain) 10"
Width (side - side) OA 31" - 36"
NSF Yes

About this item

Product Details

The BK Resources UBB-18-336S Slim-Line Underbar Sink Three Compartment is a commercial-grade underbar sink unit designed for efficient space utilization in foodservice environments. Constructed from durable 300 Series stainless steel, this model features three 10" x 14" compartments with a 10" depth, complemented by an 18-1/4"D x 33-1/2"H overall size. Its integrated 4" splash mount, lead-free faucet, stainless steel apron front and sides, and removable overflow standpipes ensure robust performance and ease of sanitation. Precise dimensions and corrosion-resistant materials provide both longevity and functional flexibility for high-traffic bar and prep stations in restaurants, bars, and catering facilities.

Top BK Resources UBB-18-336S Features

The UBB-18-336S underbar sink offers three large compartments designed for quick washing and rinsing, with durable 304 stainless steel construction for corrosion resistance. Its splash mount faucet simplifies installation; the stainless steel apron enhances cleanliness and durability, while removable overflow standpipes facilitate maintenance. The compact design allows seamless integration into tight bar or prep areas, optimizing workflow efficiency for commercial kitchens.

  • Functionality: Three spacious 10" x 14" compartments for multi-task washing
  • Durability: Constructed from 304 stainless steel for corrosion resistance
  • Easy Maintenance: Removable overflow standpipes simplify cleaning routines
  • Space Efficiency: Slim-line profile fits in narrow underbar spaces
  • Workflow Integration: Front & side stainless steel apron for enhanced sanitation

Ideal for bar stations and prep areas requiring reliable multi-compartment washing solutions.

BK Resources UBB-18-336S Technical Specs

The UBB-18-336S underbar sink is designed for robust commercial use, featuring a three-compartment layout with each bowl measuring 10" x 14" and a depth of 10". Crafted from stainless steel top, front, ends, and legs in the 300 Series, its overall dimensions range from 36" W to 31" W, with an 18-1/4" depth and 33-1/2" height. The unit includes a splash mount, lead-free faucet rated for standard commercial operation, and removable overflow standpipes for maintenance. Total weight and specific dimensions enable precise installation planning, while NSF compliance ensures food safety standards are met.

  • Dimensions: Width 36", Depth 18-1/4", Height 33-1/2"
  • Construction: 300 Series stainless steel, corrosion resistant, NSF listed
  • Faucet: 4" OC splash mount lead-free faucet included
  • Capacity: Three 10" x 14" x 10" compartments for effective washing workflow
  • Weight: Approximate shipping weight specified for handling & installation planning
  • Additional features: Removable overflow pipes, stainless steel apron for sanitation ease

What is a commercial underbar sink?

A commercial underbar sink is a heavy-duty, space-efficient plumbing fixture designed for quick washing and prep tasks situated beneath bar or counter surfaces. The BK Resources UBB-18-336S is an underbar sink unit with three stainless steel compartments, suitable for high-volume beverage and food preparation. Installed in undercounter bar stations or prep areas, it provides durable performance for ongoing wash cycles, making it ideal for busy restaurants, hotels, and catering environments requiring reliable multi-compartment sinks for sanitation and workflow efficiency.

Top Stainless Steel Underbar Sinks for Medium-Volume Foodservice Settings

Designed for efficient operation in medium-volume bar and prep kitchens, the BK Resources UBB-18-336S offers high-quality stainless steel construction, functional three-compartment layout, and compact size for streamlined workflows. Suitable for installation in commercial foodservice environments focused on sanitation and durability, this product supports effective cleaning routines in busy restaurant kitchens. BK Resources model UBB-18-336S ensures reliable performance for professional-grade underbar and prep station applications.

  • Medium-volume foodservice — suitable for busy bar and prep stations
  • Commercial kitchen equipment — built to withstand rigorous daily use
  • Efficiency — three compartment layout boosts workflow productivity
  • Durability — corrosion-resistant stainless steel for long-term service
  • Ease of cleaning — removable overflow standpipes facilitate maintenance

Why Choose BK Resources UBB-18-336S?

Compared to similar underbar sinks, the BK Resources UBB-18-336S stands out with its robust 304 stainless steel build, precise three-compartment design, and streamlined profile optimized for tight bar environments. Its NSF listing ensures compliance with food safety standards, while the integrated splash mount faucet and removable overflow pipes promote operational efficiency and straightforward maintenance. This model elevates the durability and functionality of professional bar and kitchen setups, supporting efficient workflow and sanitation.

  • Compact footprint tailored for tight bar spaces
  • Corrosion-resistant stainless steel construction enhances longevity
  • Designed with high-quality lead-free faucet for reliable operation
  • Removable overflow standpipes simplify routine cleaning
  • Three compartment configuration optimizes multi-task washing

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-18-336S Slim-Line Underbar Sink Three Compartment 36”W X 18-1/4"D X 33-1/2"H Overall Size
BK Resources

BK Resources UBB-18-336S 36 Inch Slim-Line Underbar Sink 3 Compartment Stainless Steel

$1,245.99 $2,427.00

BK Resources, UBB-18-336S, Slim-Line Underbar Sink, three compartment, 36”W x 18-1/4"D x 33-1/2"H overall size, 10" wide x 14" front-to-back x 10" deep compartments, 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