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Non-returnable Perlick items include: Custom Products, Beer Systems, Remote Back Bar Refrigerators, Pre-Assembled Underbar, Equipment with tops cut for towers or drains, Products with laminate, items under $500 and Obsolete items. If cancellation is required on these select Perlick items, they are to be canceled at 100% of total item price, No exceptions.

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Additional Question? Ask an Expert
Why you’ll love it

RestaurantSupply.com is your trusted source for Perlick underbar modular add-on units.

  • Authorized Perlick dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Perlick TSF18BA underbar modular add-on units
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Perlick TSF18BA 18 Inch Underbar Add-On Unit with Flat Top Stainless Steel

Perlick  |  MFG #: TSF18BA  |  Item #: 89637
Item: #89637

Technical details
Manufacturer Perlick Corporation
Model Number TSF18BA
Manufacturer Part # TSF18BA
Splash Without Backsplash
Depth (front - back) OA 24" - 27"
Width (side - side) OA 13" - 18"
Leg Quantity No Legs
Width 18"
Depth 24"
Weight 20 lbs

About this item

Product Details

The Perlick TSF18BA TSF Series Bridge Unit is a commercial-grade underbar add-on component designed for optimal integration within professional foodservice environments. Measuring 18 inches in width and 24 inches in depth, this stainless steel bridge unit features a flat top surface, providing a durable and versatile workspace for beverage and bar station applications. It requires support from adjacent underbar equipment, making it suitable for mid-volume establishments seeking a reliable, installation-ready solution to enhance workflow efficiency and workspace organization.

Perlick TSF18BA TSF Series Bridge Unit 18"W X 24"D With Flat Top Features

The TSF Series Bridge Unit offers a robust flat top surface supported by high-quality stainless steel construction, ideal for commercial kitchen environments and bar stations. Its precise dimensions ensure seamless integration with existing underbar systems, supporting standard beverage service and mixing workflows. Designed for moderate throughput venues, it provides essential workspace expansion, backed by durable, easy-to-clean materials that facilitate sanitation and operational reliability.

  • Functionality: Provides a flat, corrosion-resistant work surface for beverage prep
  • Durability: Constructed entirely from high-grade stainless steel for longevity
  • Ease of Maintenance: Features smooth, seamless surfaces for straightforward cleaning
  • Ease of Installation: Requires adjacent support compatible with underbar equipment
  • Workflow Integration: Fits seamlessly into bar and undercounter stations for efficient service

Designed for use in professional bar and beverage stations requiring durable surface and reliable support

Perlick TSF18BA TSF Series Bridge Unit 18"W X 24"D With Flat Top Technical Specs

The Perlick TSF18BA features a straightforward installation with dimensions of 18 inches in width, 24 inches in depth, and a weight of approximately 20 pounds. Crafted entirely from stainless steel, it offers corrosion resistance and ease of cleaning, supporting typical workloads in moderate-capacity service areas. The unit operates without refrigeration or electrical requirements, solely relying on support from adjacent underbar equipment to maintain stability. With a flat top surface, it is designed for versatile use, supporting beverage stations and work surfaces. The shipping classification is 100, with typical shipment time within 4-5 weeks.

  • Electrical Requirements: No electrical connection needed
  • Construction & Finish: Stainless steel with satin finish for durability and hygiene
  • Dimensions: 18" W x 24" D x standard height, 20 lbs weight
  • Support Requirements: Needs adjacent underbar equipment for stability
  • Material Safety: Food-safe stainless steel suitable for sanitation protocols
  • Cleaning & Maintenance: Flat, seamless surface simplifies cleaning routines

Ensure proper clearance for airflow and support structure during installation

Support installation on level, reinforced surfaces to handle weight and usage

Follow maintenance routines for stainless steel surfaces to prevent corrosion

Support multiple units in line for extended workspace configurations

Match with compatible underbar systems to ensure stability and workflow continuity

What is a commercial underbar add-on unit?

A commercial underbar add-on unit is a modular component designed to extend and enhance existing bar and beverage preparation stations in professional foodservice settings. The TSF18BA model from Perlick Corporation functions as a durable workspace surface and support platform, primarily used in hospitality venues such as bars, restaurants, and catering operations. With its stainless steel build, flat top surface, and compatibility with adjacent underbar equipment, it provides a stable, easy-to-clean solution tailored for medium-volume beverage service and prep workflows within busy commercial kitchens.

Top underbar add-on units for beverage stations in hospitality

Designed for commercial kitchen environments, the Perlick TSF18BA TSF Series Bridge Unit excels in supporting beverage and bar service workflows. Its high-quality stainless steel construction ensures durability, while its 18-inch width and flat top optimize workspace for medium-volume operations. Perfect for installation in bars, restaurants, and catering facilities, this unit provides reliable support and easy maintenance, making it well-suited for mid-volume beverage preparation and service stations.

  • Operation type — suited for moderate-volume beverage service stations
  • Kitchen setting — ideal for professional bar and restaurant environments
  • Foodservice category — designed for bar station extensions and prep areas
  • Workload qualifier — supports daily operation with reliable durability
  • Use case — enhances workspace and stability in beverage stations

Why Choose Perlick TSF18BA TSF Series Bridge Unit 18"W X 24"D With Flat Top?

Compared to similar underbar add-on units, the TSF18BA offers superior stainless steel quality, seamless design, and reliable integration support. Its sturdy construction and flat top surface support heavy-duty beverage prep, while requiring minimal maintenance. The unit’s design ensures longevity and consistent performance in busy foodservice environments, streamlining beverage station setup and workflow efficiency without complexity or excessive support requirements.

  • Compact footprint enhances workspace in limited areas
  • High-grade stainless steel construction resists corrosion over time
  • Provides a stable platform with supported integration
  • Designed for easy cleaning and sanitation maintenance
  • Supports professional beverage workflows with reliable surface support

Customer reviews

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Perlick Corporation

Perlick TSF18BA 18 Inch Underbar Add-On Unit with Flat Top Stainless Steel

$442.75 $805.00

Perlick Corporation, TSF18BA, TSF Series Bridge Unit, 18"W x 24"D, with flat top, requires support by adjacent underbar equipment