Koolmore SBR3B48-L-320 48 Inch Commercial Under-Bar Sink Stainless Steel with 3 Bowls

The Koolmore SBR3B48-L-320 Commercial Under-Bar Sink is a durable, professional-grade three-compartment unit designed for high-efficiency foodservice environments. Constructed from corrosion-resistant 304 stainless steel, this under-counter sink features three spacious 10" x 14" x 10" bowls suited for station rinsing and prep tasks. Its 48-inch width and 18.5-inch depth optimize workspace while maintaining a compact footprint. The integrated 3" backsplash limits splashing, ensuring sanitation and compliance in busy commercial kitchens. An efficient drainage system with an 11.7" left drainboard promotes swift cleaning routines. With adjustable plastic bullet feet and a sturdy H-shaped bracing structure, this unit ensures stability and easy leveling, making it ideal for bar stations, prep areas, and multi-use foodservice settings requiring reliable, corrosion-resistant design and precise layout dimensions.

Top Koolmore SBR3B48-L-320 Features

This commercial under-bar sink is tailored for high-volume hospitality use, offering three spacious stainless steel bowls for versatile station setup. Its 304 stainless steel construction delivers exceptional durability and corrosion resistance, suitable for frequent cleaning and heavy-duty operation. Integrated features like a 3" backsplash and 11.7" drainboard facilitate workflow and sanitation standards. The unit’s ergonomic design with adjustable feet and H-bracing ensures stability and ease of installation. Perfectly suited for bar, prep, and catering environments requiring reliable, durable, and NSF-certified products.

• Efficient drainage system with 11.7" drainboard for quick cleanup
• 304 stainless steel construction for long-term durability in busy kitchens
• Three 10" x 14" x 10" bowls for multi-purpose food station tasks
• Adjustable plastic bullet feet for leveling on uneven floors
• Sturdy H-shaped leg bracing enhances stability during intensive use

Designed for commercial kitchens requiring multiple prep or rinse zones in a compact undercounter format.

Koolmore SBR3B48-L-320 Technical Specs

The Koolmore SBR3B48-L-320 features a robust stainless steel construction with a top stainless series of 300, ensuring resilience against corrosion and daily disinfectants. It measures 48" in width, 18.5" in depth, and 33" in height — optimized for undercounter installation. Weighing 62 lbs, this sink is designed for stable placement with adjustable plastic bullet feet and H-shaped leg bracing. The unit includes three 10" x 14" x 10" bowls with a 10" bowl depth and a splash guard height of 3". It operates with a standard NSF compliance, suitable for high-volume foodservice applications. Dimensions and materials support easy cleaning and maintenance, with a focus on durability and sanitation. It features a typical wash cycle capability with no internal refrigeration or cooling systems.

• Electrical requirements: No electrical components, fully passive stainless steel unit
• Construction & finish: 304 stainless steel top, front, ends, and legs with corrosion resistance
• Dimensions: Width 48", depth 18.5", height 33"
• Weight: 62 lbs for the unit, facilitating ease of installation and mobility
• Bowls: Three compartments, each 10" x 14" x 10" with 3" splash
• Drain system: Drainboard with 11.7" length and integrated drainage

• Plumbing setup: Requires standard plumbing with proper drainage connections
• Floor clearance: At least 1" clearance below for cleaning access
• Drainboard positioning: Installed on the left side for optimized workflow
• Installation space: Fits in 48" width underbar areas with minimal clearance
• Cleaning routine: Disassembles easily for routine sanitation and maintenance

What is a commercial underbar sink unit

A commercial underbar sink unit is a robust, multi-compartment stainless steel fixture designed for foodservice operations such as bars, prep stations, and catering setups. These units typically feature multiple large bowls, integrated drainage systems, splash guards, and adjustable feet for stability. The Koolmore SBR3B48-L-320 is a three-compartment underbar sink with a durable 304 stainless steel body, suitable for demanding environments requiring efficient multitasking and sanitation. Installed beneath counters in professional kitchens, it supports high-volume rinsing, pre-washing, and data preparation tasks, making it ideal for high-traffic hospitality venues such as restaurants, bars, and catering kitchens.

Top commercial underbar sink units for high-volume foodservice environments

This commercial underbar sink is built for moderate throughput operations, offering rugged stainless steel construction and three large compartments. Perfect for busy kitchens, Koolmore SBR3B48-L-320 efficiently supports rinsing, pre-cleaning, and station organization in hospitality settings requiring durable, space-efficient food prep equipment.

• Operation Type — suitable for busy bar and prep kitchens
• Kitchen Type — ideal for compact commercial spaces
• Foodservice Category — suited for restaurants and catering venues
• Workload Qualifier — supports moderate throughput tasks
• Use Case — designed for multi-purpose wash stations in hospitality

Why Choose Koolmore SBR3B48-L-320?

What sets the Koolmore SBR3B48-L-320 apart from similar commercial underbar sinks is its combination of durable 304 stainless steel construction, a three-compartment design optimized for flow, and a compact footprint suitable for versatile installation. Its sturdy legs and H-bracing offer enhanced stability under high-use conditions, while the integrated drainage system simplifies cleaning routines. Built for dependable, restaurant-ready performance, it enhances workflow efficiency and sanitation in demanding foodservice environments.

• Self-contained design with seamless stainless steel construction
• Compact footprint fits limited underbar spaces efficiently
• Heavy-duty stainless steel withstands frequent cleaning and contact
• Three large wash compartments support multi-tasking in busy kitchens
• Adjustable feet and stable bracing ensure level setup for operational stability