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Three Compartment Underbar Sink With Two Drainboards And Stainless Steel Finish
Three Compartment Underbar Sink With Drainboards For Efficient Washing And Sanitizing In Commercial Kitchens
Three Compartment Underbar Sink With Drainboards And Stainless Steel Construction
Three Compartment Underbar Sink With Two Drainboards And Stainless Steel Finish
Three Compartment Underbar Sink With Drainboards For Efficient Washing And Sanitizing In Commercial Kitchens
Three Compartment Underbar Sink With Drainboards And Stainless Steel Construction
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EFI SIB-3B-72 72" Underbar Sink 3 Compartments & Drainboards

Sale price $1,599.65 Regular price $1,391.00 SAVE $208.65
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Three Compartment Underbar Sink With Two Drainboards And Stainless Steel Finish
EFI SIB-3B-72 72" Underbar Sink 3 Compartments & Drainboards
Sale price $1,599.65 Regular price $1,391.00
SAVE $208.65
Three Compartment Underbar Sink With Two Drainboards And Stainless Steel Finish
Three Compartment Underbar Sink With Drainboards For Efficient Washing And Sanitizing In Commercial Kitchens
Three Compartment Underbar Sink With Drainboards And Stainless Steel Construction
Three Compartment Underbar Sink With Two Drainboards And Stainless Steel Finish
Three Compartment Underbar Sink With Drainboards For Efficient Washing And Sanitizing In Commercial Kitchens
Three Compartment Underbar Sink With Drainboards And Stainless Steel Construction
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Three Compartment Underbar Sink With Two Drainboards And Stainless Steel Finish
EFI SIB-3B-72 72" Underbar Sink 3 Compartments & Drainboards
$1,599.65 $1,391.00 Save $208.65
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EFI SIB-3B-72 Underbar Sink, 3-Compartment, 72"W

The EFI SIB-3B-72 is a robust and spacious three-compartment underbar sink, expertly designed for the fast-paced environment of bars, restaurants, and other foodservice establishments. Measuring 72 inches wide, this unit provides ample space for washing, rinsing, and sanitizing, ensuring a smooth and efficient workflow. Its durable 18-gauge, type 304 stainless steel construction guarantees longevity and resistance to corrosion, making it a reliable addition to any commercial kitchen.

The sink features three generous 10" x 14" x 10" deep bowls, perfect for handling various glassware and bar tools. It is complemented by two large 19-inch drainboards on the left and right sides, offering convenient space for air-drying or staging. The die-stamped drain boards and sink bottoms are designed for positive drainage, preventing water pooling. For added convenience and sanitation, the unit includes a 3-inch backsplash to protect walls from splashes and coved corners for easy cleaning.

Key Features:

  • Spacious three-compartment design for efficient warewashing.
  • Overall Dimensions: 72"W x 18-3/4"D x 37"H.
  • Durable 18/304 stainless steel construction.
  • Three sink bowls, each 10"W x 14" front-to-back x 10" deep.
  • Two 19" drainboards for ample drying and staging area.
  • 3" high backsplash to maintain a clean workspace.
  • Pre-drilled with 4" center splash mount faucet holes (faucet not included).
  • Sturdy galvanized legs with adjustable plastic bullet feet for stability.
  • All TIG welded for a seamless and strong finish.
  • NSF certified for public health and safety.

EFI SIB-3B-72 72" Underbar Sink 3 Compartments & Drainboards Specifications

Physical Dimensions
ExteriorDepth
18.75
ExteriorHeight
37.0
ExteriorWidth
72.0
InteriorDepth
14.0
InteriorHeight
10.0
InteriorWidth
10.0
NetWeight
150.0
Capacity & Storage
Capacity
2.43 cubic feet

Shipping: All EFI products ship in 1–2 business days from the closest distribution center - Guelph Ontario or Vancouver BC - depending on stock availability. Freight and white-glove delivery options are available across Canada.

Standard Warranty: Most EFI refrigeration products include a 2-year parts and labor warranty and a 5-year compressor (parts only) warranty. Some small countertop or specialty units carry a 1-year parts and labor warranty with 5-year compressor coverage.

Service & Support: Warranty service is handled through EFI’s authorized Canadian service network. Customers can contact ChefStop for assistance with warranty coordination, technician dispatch, or parts replacement. Model number, serial number, and proof of purchase are required for all claims.

Extended Coverage: Extended warranty options may be available for select EFI models; please contact ChefStop for eligibility and pricing.

Exceptions & Exclusions: Warranty does not cover misuse, improper installation, electrical issues, or unauthorized modifications. Cosmetic damage or routine maintenance items are excluded. Some accessory items, such as wire shelving, may carry separate limited warranties.

About EFI

Founded in 2005A leading Canadian authority in commercial kitchen infrastructure and refrigeration systems.
Two Logistics HubsStrategically located distribution hubs in Guelph, Ontario, and Langley, British Columbia.
2-Year Parts WarrantyComprehensive parts and labor warranty covering commercial refrigeration equipment lines.
5-Year Compressor WarrantyExtended coverage on heavy-duty Embraco compressors ensuring long-term operational reliability.

Key Features of EFI SIB-3B-72 72" Underbar Sink 3 Compartments & Drainboards

EFI EFI Cold Connect Image 1
EFI Cold Connect

A 2026-standard IoT monitoring service using Bluetooth and Wi-Fi to provide real-time temperature alerts, ensuring HACCP compliance and preventing product loss.

EFI Versa-Chill and Premier Image 2
Versa-Chill and Premier

Specialized refrigeration featuring front-breathing designs, top-mounted compressors, and self-closing doors engineered for high-ambient-heat environments and efficient restocking.

EFI Cool-It Merchandising Series Image 3
Cool-It Merchandising Series

High-visibility display units utilizing triple-pane tempered glass and Brilliant LED lighting systems to maximize product presentation while significantly minimizing thermal leakage.

EFI Pro-Series Cooking Equipment Image 4
Pro-Series Cooking Equipment

High-output gas equipment featuring heavy-duty cast iron burners and welded tank fryers that eliminate high-stress seam points common in lower-tier machinery.

See It In Action

Watch our brand story to discover how ChefStop has been Canada’s trusted partner for commercial kitchen equipment since 1985. Learn about our commitment to quality, service, and supporting foodservice professionals across the country.

  • Trusted by restaurants and operators nationwide
  • Expert guidance and dedicated support
  • Premium equipment from leading manufacturers
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