The John Boos UBS4-1884-2D18-X Slim-Line Underbar Sink Unit is a commercial-grade underbar sink designed for high-efficiency foodservice environments. Constructed from 300 Series stainless steel, this four-compartment sink measures 84 inches in width, 18 inches in depth, and stands 32-1/2 inches high, featuring four 10-inch wide by 14-inch front-to-back x 10-inch deep compartments. It integrates dual drainboards on each side with removable perforated inserts for optimal drainage and sanitation. Equipped with removable splash mount faucet holes spaced at 4 inches and 1-1/2-inch drains with overflow stand pipes, this unit facilitates streamlined workflow in bar or prep station applications. The stainless steel legs and side bracing, complemented by adjustable bullet feet, ensure robust stability and ease of level adjustments. Engineered for durability and ease of maintenance, this NSF-listed sink offers precise technical performance for busy beverage and food prep areas, providing a reliable solution for high-volume operations requiring superior sanitation and corrosion resistance.
Top John Boos UBS4-1884-2D18-X Features
This underbar sink unit is tailored for commercial foodservice operations emphasizing durability, functional compartment separation, and ease of cleaning. Its stainless steel construction ensures resistance to corrosion and impacts, while the four compartments support efficient warewashing, prep, or cleanup workflows. Integral drainboards with perforated inserts ease drainage and reduce standing water, promoting hygiene compliance. The removable splash mount faucet holes accommodate versatile water access points, optimizing the station’s layout. Designed for straightforward maintenance and robust performance, this sink adapts seamlessly to bar areas, prep zones, or tight space layouts, supporting high-frequency usage.
- Functionality: Four spacious compartments facilitate multitasking within limited space
- Durability: 300 Series stainless steel resists corrosion and impact damage
- Maintenance: Removable splash mount faucet holes and perforated inserts simplify cleaning
- Application Fit: Fits seamlessly into bar stations and prep zones in compact layouts
- Workflow Efficiency: Symmetrical drainboards optimize drainage and workflow integration
Ideal for mid-volume beverage and prep stations in restaurants or catering setups requiring precise, durable equipment.
John Boos UBS4-1884-2D18-X Technical Specs
The John Boos UBS4-1884-2D18-X underbar sink features an overall dimension of 84 inches in width, 18 inches in depth, and 32-1/2 inches in height, constructed from 300 Series stainless steel top, front, ends, and legs for optimal corrosion resistance. It comprises four compartments, each measuring 10 inches wide by 14 inches front-to-back with a depth of 10 inches, enabling efficient separation of tasks such as washing and prep. The unit includes drainboards on both sides, with removable perforated inserts to facilitate drainage and cleaning. Equipped with two sets of removable splash mount faucet holes centered at 4 inches, it offers versatile water access. The sink’s weight is 106 lbs, with all components designed for straightforward installation and maintenance. It is NSF-listed with a standard freight class of 250, typically shipping in 2-4 weeks, and is suitable for high-traffic foodservice environments requiring durable and sanitary equipment. Its stainless steel construction ensures high resistance to staining and corrosion, maintaining hygiene standards in commercial kitchens.
- Electrical Requirements: Not applicable
- Construction & Finish: Stainless steel, corrosion-resistant 300 Series
- Dimensions: 84"W x 18"D x 32-1/2"H
- Weight: 106 lbs (product weight)
- Capacity: Four 10" W x 14" front-to-back compartments
- Food Safety: Made of stainless steel, easy to clean and maintain
- Installation & Maintenance: Quick-access removable faucet holes, perforated inserts for drainage
- Usage Compatibility: Suitable for bar prep, warewashing, and cleanup zones
- Temperature Resistance: Operates within standard kitchen temperature ranges
- Cleaning & Repairs: Disassembly for cleaning, replacement parts available
What is a commercial underbar sink unit
A commercial underbar sink unit is a heavy-duty stainless steel sink designed for high-use beverage and prep stations within foodservice environments, such as bars, cafes, and restaurants. Built to withstand rigorous washing and sanitation demands, this type of sink typically features multiple compartments, drainboards, and durable finishes to facilitate efficient workflow while maintaining hygiene and compliance standards. The John Boos UBS4-1884-2D18-X underbar sink unit exemplifies these qualities with its four-compartment design, corrosion-resistant construction, and integrated drainboards, making it ideal for mid-volume beverage service and prep tasks in busy commercial kitchens.
Top Commercial Underbar Sinks for Beverage and Prep Stations
Constructed with durable stainless steel, the John Boos UBS4-1884-2D18-X supports efficient workflow in high-demand kitchens, suitable for bar, prep, or warewashing applications in moderate-volume settings. Its robust build ensures longevity and sanitation, ideal for busy foodservice environments requiring reliable, restaurant-ready equipment.
- Operation Type — ideal for bar and prep areas
- Kitchen Setting — suited for compact commercial spaces
- Foodservice Category — designed for beverage and light prep stations
- Workload Qualifier — supports moderate throughput
- Use Case — efficient cleaning and prep workflows in restaurants or catering setups
Why Choose John Boos UBS4-1884-2D18-X?
Designed with precision stainless steel construction, the John Boos UBS4-1884-2D18-X offers superior durability, simplified maintenance, and versatile configuration options compared to standard underbar sinks. Its streamlined design maximizes space efficiency while supporting rigorous cleaning routines, making it a reliable choice for high-traffic beverage and prep areas that demand consistent hygiene and performance.
- Features a slim-line profile for tight workspace integration
- Constructed from premium 300 Series stainless steel for durability
- Removable splash mount faucet holes for flexible installation
- Includes drainboards with perforated inserts for optimal drainage
- Designed for straightforward cleaning and maintenance with disassembly options
