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Why you’ll love it

RestaurantSupply.com is your trusted source for John Boos one compartment sinks.

  • Authorized John Boos dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock John Boos 1B16204-2D18 one compartment sinks
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

John Boos 1B16204-2D18 55 Inch Sink One Compartment with Dual Drainboards Stainless Steel

John Boos  |  MFG #: 1B16204-2D18  |  Item #: 291274  |  UPC #: 0662969210946
Item: #291274

Technical details
Manufacturer John Boos
Model Number 1B16204-2D18
Manufacturer Part # 1B16204-2D18
Top Stainless Series 300 Series
Top Gauge 16 Gauge
Compartment (front - back) 20"
Base Type Legs With Side Crossrails
Compartment Width (side - side) 16"
Base Construction Stainless Steel
Splash Height 10"
Drainboards With Left & Right-hand Drainboards
Overall Length 54" - 62"
Sink Depth (rim - drain) 14"
Height 44"
Width 55.25"
Depth 25.5"
Weight 68 lbs
NSF Yes

About this item

Product Details

The John Boos 1B16204-2D18 "B" Series Sink is a commercial-grade, single-compartment stainless steel sink designed for high-demand foodservice environments. Measuring 55 inches in width, 25-1/2 inches in depth, and standing 44 inches tall, this unit features a large 20" front-to-back by 16" wide compartment with a depth of 14 inches. Crafted from 16-gauge stainless steel, it provides durability, corrosion resistance, and ease of maintenance. Equipped with dual 18-inch drainboards for efficient workflow, a 10-inch boxed splashback with 45° top, and integrated faucet holes with 8-inch centers, this sink offers comprehensive functionality for restaurant kitchens, cafeterias, and prep areas. Its robust construction, NSF and CSA sanitation approvals, and adjustable bullet feet make it suitable for intensive commercial applications, ensuring long-term performance in demanding environments.

Top John Boos 1B16204-2D18 Features

This John Boos "B" Series single-compartment sink integrates large drainboards for optimized prep and cleanup, featuring sturdy 16-gauge stainless steel construction for durability. Its adjustable feet and side bracing support easy installation, while the splash mount faucet holes facilitate seamless plumbing setup. Designed for high-use kitchen settings, the unit’s corrosion-resistant material supports rigorous sanitation routines, making it ideal for busy foodservice operations requiring reliable, easy-to-maintain stainless steel equipment.

  • Functionality: Ample 20" front-to-back compartment for versatile use
  • Durability Traits: 16-gauge stainless steel construction resists corrosion and damage
  • Ease of Maintenance: Smooth stainless steel surface simplifies cleaning
  • Work Case Fit: Designed for commercial kitchens with high throughput needs
  • Workflow Efficiency: Dual drainboards allow simultaneous prep and cleaning processes

Best suited for commercial kitchen operators seeking durable, easy-to-clean stainless steel sinks for busy food prep environments.

John Boos 1B16204-2D18 Technical Specs

This model features a robust 16-gauge stainless steel top with a 300 series finish, ensuring resistance to corrosion and easy sanitation. Its overall dimensions are 55"W x 25-1/2"D x 44"H, with a 20" compartment measuring 16" side-to-side by 14" deep. The sink is supported by stainless steel legs with adjustable side bracing and bullet feet for stable installation. It incorporates a 10" splashback with a 45° top and a 3-1/2" drain opening. Built for high durability, it exceeds sanitation standards with NSF and CSA approvals. The weight of the unit is 68 lbs, constructed with 16-gauge stainless steel, and designed to operate within a temperature range suitable for typical foodservice applications.

  • Dimensions: 55" W x 25-1/2" D x 44" H
  • Compartment: 16" width x 20" front-to-back x 14" deep
  • Construction: 16-gauge stainless steel with 300 series finish
  • Drainboard Size: 18" left & right for efficient workflow
  • Drain Opening: 3-1/2" die-stamped for reliable drainage
  • Electrical Requirements: Not applicable; designed for standard plumbing connections
  • Material & Finish: Stainless steel with NSF and CSA sanitation approvals
  • Weight: 68 lbs, offering sturdy support for busy kitchens
  • Operating Range: Suitable for standard commercial kitchen temperatures
  • Installation: Supports adjustable feet and side bracing for level setup

What is a commercial single-compartment sink

A commercial single-compartment sink is a high-capacity stainless steel fixture designed for foodservice environments, providing a large, durable basin suitable for washing, rinsing, and sanitation tasks. The John Boos 1B16204-2D18 model features a 55-inch width, with a spacious 20" compartment and dual drainboards, making it ideal for busy kitchens, cafeterias, and prep stations. Its construction from 16-gauge stainless steel supports frequent cleaning and sanitation, while integrated plumbing options facilitate easy installation. This sink enhances workflow efficiency and sanitation standards in mid to high-volume foodservice operations, supporting intensive cleaning routines and safe food handling practices.

Top commercial stainless steel sinks for high-demand foodservice settings

Designed for moderate to high workload commercial kitchens, the John Boos 1B16204-2D18 "B" Series Sink combines durability, functionality, and size. Crafted from premium stainless steel, it supports efficient sanitation and reliable performance, making it suitable for food preparation stations, cafeteria lines, and restaurant back-of-house operations. This model supports fast-paced workflows and high sanitation standards essential for busy foodservice environments.

  • Operation Type — suited for medium-volume restaurant kitchens
  • Kitchen Setting — ideal for commercial prep and sanitation stations
  • Foodservice Category — suitable for institutional cafeterias
  • Workload Qualifier — supports moderate throughput and frequent cleaning
  • Use Case — enhances workflow and sanitation in busy kitchens

Why Choose John Boos 1B16204-2D18

Unlike standard stainless steel sinks, the John Boos 1B16204-2D18 "B" Series model offers superior construction with 16-gauge steel, extensive drainboard surface area, and adjustable support features. Its commercial-grade design ensures long-term performance, sanitation compliance, and ease of installation, making it a reliable choice for demanding foodservice applications that prioritize sanitation, workflow efficiency, and durability.

  • Compact footprint with large 20" compartment and dual drainboards
  • Constructed from durable 16-gauge stainless steel for longevity
  • Supports straightforward cleaning and maintenance routines
  • Includes adjustable legs and side crossbracing for secure installation
  • Designed to meet NSF and CSA sanitation standards for food safety

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 1B16204-2D18 "B" Series Sink 1-compartment 55"W X 25-1/2"D X 44"H Overall Size
John Boos

John Boos 1B16204-2D18 55 Inch Sink One Compartment with Dual Drainboards Stainless Steel

$1,322.56 $2,613.00

John Boos, 1B16204-2D18, "B" Series Sink, 1-compartment, 55"W x 25-1/2"D x 44"H overall size, (1) 16"W x 20" front-to-back x 14" deep compartment, (2) 18" left & right drainboards, 10"H boxed backsplash with 45° top and 2" return, (1) set of splash mount faucet holes with 8" centers, 3-1/2" die-stamped drain opening, 16/300 stainless steel construction, stainless steel legs, adjustable side bracing, adjustable bullet feet, NSF, CSA-Sanitation