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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 UBMS-1812-X underbar sink units
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

John Boos UBMS-1812-X 12 Inch Underbar Dump Sink Freestanding with Rinser Faucet

John Boos  |  MFG #: UBMS-1812-X  |  Item #: 1064637
Item: #1064637

Technical details
Manufacturer John Boos
Model Number UBMS-1812-X
Manufacturer Part # UBMS-1812-X
Construction Stainless Steel Top, Front, Ends & Legs
Splash 3"
Depth (front - back) OA 18" - 19"
Top Stainless Series 300 Series
Sink Compartments (1)
Width (side - side) OA 7" - 12"
Height 32.5"
Width 12"
Depth 18"
Weight 34 lbs
NSF Yes

About this item

Product Details

The John Boos UBMS-1812-X Underbar Sink Units are commercial-grade freestanding underbar dump sinks designed for optimal functionality in professional foodservice environments. Constructed from durable 300 Series stainless steel, this model features a 12"W x 18"D basin with a 6" depth, facilitating efficient sink performance for underbar liquid waste disposal. Its overall dimensions are 12 inches wide by 18 inches deep, with a height of 32-1/2 inches, making it suitable for standard bar stations. Equipped with a push-down rinser faucet, a 3-inch backsplash, and removable splash mount faucet holes with 4-inch centers, this sink unit combines precise engineering with ease of maintenance. Its robust stainless steel legs and side bracing, along with adjustable bullet feet, ensure stability and ease of leveling in busy commercial settings. Designed for high durability and straightforward cleaning, it supports efficient workflow integration within hospitality, restaurant, and bar operations.

Top John Boos UBMS-1812-X Features

The John Boos UBMS-1812-X underbar dump sink offers a sturdy, stainless steel construction ideal for high-volume bar and kitchen environments. Its fabricated 6-inch deep sink bowl simplifies waste removal, while the removable faucet and splash mount holes enhance maintenance. The freestanding design with adjustable bullet feet enables flexible installation. Suitable for underbar and prep station use, it promotes efficient workflow with durable materials and reliable performance.

  • Robust construction: 300 Series stainless steel ensures corrosion resistance.
  • Optimized size: 12"W x 18”D basin with overall 32-1/2” height fits standard bar stations.
  • Easy maintenance: Removable faucet and splash mount holes for quick cleaning.
  • Durable stability: Stainless steel legs with adjustable bullet feet for uneven surfaces.
  • Workflow integration: Push-down rinser faucet supports efficient liquid waste disposal.

Ideal for installing in underbar stations, beverage prep areas, or compact kitchens requiring reliable waste management solutions.

John Boos UBMS-1812-X Technical Specs

The John Boos UBMS-1812-X underbar dump sink operates as a self-contained, freestanding unit constructed from 300 Series stainless steel, offering exceptional corrosion resistance. Its dimensions include a width of 12 inches, a depth of 18 inches, and height of 32-1/2 inches, with a weight of 34 lbs for ease of handling. Equipped with one fabricated sink bowl measuring 10 inches wide by 8 inches front-to-back and 6 inches deep, it features a 3-inch splash with a 3-inch backsplash for splash control. The sink includes a push-down rinser faucet, removable splash mount faucet holes with 4-inch centers, and stainless steel legs with adjustable bullet feet for stability. Designed with NSF approval, this unit is suited for medium-volume underbar and prep station workflows, supporting quick, efficient cleaning and waste management.

  • Electrical requirements: Not applicable for this non-electric unit.
  • Construction: 300 Series stainless steel top, front, ends & legs ensure durability.
  • Dimensions: 12"W x 18"D x 32-1/2"H, weighs 34 lbs for easy repositioning.
  • Capacity: One 10"W x 8" front-to-back x 6" deep fabricated sink bowl.
  • Features: Removable faucet and splash mount holes facilitate cleaning and maintenance.
  • Installation: Freestanding design with adjustable stainless steel bullet feet ensures stability on uneven floors.

What is a commercial underbar sink unit?

A commercial underbar sink unit is a stainless steel fixture designed for streamlined liquid waste disposal and cleaning in beverage and foodservice settings. Typically constructed from corrosion-resistant materials such as stainless steel, these units include functional features like basins, splash guards, and integrated faucets. They are installed underneath bar counters or prep stations, supporting quick cleaning and waste removal for efficient workflow. The John Boos UBMS-1812-X underbar dump sink specifically provides a durable, versatile solution for bar and kitchen environments, supporting moderate throughput operations and facilitating swift maintenance. Its precise dimensions and robust build make it ideal for busy hospitality appliances, including underbar and prep station applications.

Top underbar dump sinks for beverage service environments

Designed for medium-volume beverage operations, the John Boos UBMS-1812-X offers high durability, reliable waste disposal, and optimum function in commercial kitchens. Built with a stainless steel body, it supports quick cleaning, efficient workflow, and seamless integration into bar and prep areas, making it an essential piece of restaurant-ready equipment for professional foodservice facilities.

  • Operation for beverage stations and underbar setups
  • Ideal for compact commercial spaces with limited footprint
  • Suitable for underbar waste disposal and prep areas
  • Supports moderate throughput workflows with sturdy construction
  • Suitable for manual waste removal tasks in foodservice settings

Why Choose John Boos UBMS-1812-X?

Why choose the John Boos UBMS-1812-X over similar underbar dump sinks? Its heavy-duty stainless steel construction ensures longevity and resistance to corrosion, while the detailed features like removable faucets and adjustable feet enhance ease of use and stability. The compact design maximizes space efficiency in busy commercial environments, and its NSF-approved build guarantees reliable sanitation and performance, making it a practical choice for restaurant, bar, and catering operations.

  • Compact footprint optimizes limited bar space
  • Self-contained stainless steel design for durability
  • Removable faucet for straightforward cleaning
  • Adjustable feet for uneven flooring stability
  • Designed for reliable waste removal in commercial settings

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 UBMS-1812-X Underbar Dump Sink Freestanding 12"W X 18"D X 32-1/2"H Overall Size
John Boos

John Boos UBMS-1812-X 12 Inch Underbar Dump Sink Freestanding with Rinser Faucet

$779.76 $864.00

John Boos, UBMS-1812-X, Underbar Dump Sink, freestanding, 12"W x 18"D x 32-1/2"H overall size, (1) 10"W x 8" front-to-back x 6" deep fabricated sink bowl, push-down rinser faucet, 3"H backsplash, (1) set of removable splash mount faucet holes with 4" centers, includes 9-1/2” x 6” x 5” deep perforated dump basket, 18/300 stainless steel construction, stainless steel legs & side bracing, adjustable stainless steel bullet feet, NSF (weights are subject to additional packaging)