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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-X one compartment sinks
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

John Boos 1B16204-X 21 Inch Stainless Steel Sink with 10 Inch Backsplash

John Boos  |  MFG #: 1B16204-X  |  Item #: 512495
Item: #512495

Technical details
Manufacturer John Boos
Model Number 1B16204-X
Manufacturer Part # 1B16204-X
Top Gauge 16 Gauge
Top Stainless Series 300 Series
Base Type Legs With Side Crossrails
Compartment (front - back) 20"
Compartment Width (side - side) 16"
Sink Depth (rim - drain) 14"
Drainboards Without Drainboards
Overall Length 12" - 23"
Base Construction Stainless Steel
Splash Height 10"
Height 44"
Width 21.13"
Depth 25.5"
Weight 53 lbs
NSF Yes

About this item

Product Details

The John Boos 1B16204-X "B" Series Sink is a commercial-grade, single-compartment stainless steel sink designed for high-performance foodservice environments. Constructed from 16 gauge, 300 series stainless steel, this sink offers durability and corrosion resistance suitable for demanding kitchen operations. Its overall dimensions of 21" W x 25½" D x 44" H provide ample capacity with a 16" W x 20" D x 14" deep front-to-back compartment, ideal for heavy-duty wash and prep tasks in restaurant, cafeteria, or institutional settings. Featuring a boxed 10" backsplash with a 45° top and 2" return for splash control, it integrates seamlessly into commercial plumbing setups with professionally drilled faucet holes, a 3-1/2" drain opening, and stainless steel legs with adjustable feet for stability and ease of leveling.

Top John Boos 1B16204-X Features

This John Boos sink is engineered for reliable, commercial kitchen use, incorporating heavy-duty stainless steel construction, precise dimensions for workflow integration, and user-friendly maintenance features. Its ample compartment size supports efficient cleaning processes, while the stainless steel legs with adjustable side bracing facilitate secure installation. Ideal for high-volume foodservice environments, it enhances sanitation and workflow with a durable, NSF and CSA-sanitation compliant design.

  • Durable stainless steel construction: 16 gauge, corrosion-resistant material
  • Ample compartment size: 20" front-to-back x 16" wide x 14" deep
  • Ease of maintenance: Smooth surfaces and accessible faucet holes
  • Robust design for high-volume use: Supports demanding kitchen workflows
  • Secure installation features: Adjustable bullet feet and side crossbracing

Suitable for restaurant prep areas, dishwashing stations, or institutional kitchens requiring sturdy, reliable stainless steel sinks.

John Boos 1B16204-X Technical Specs

This commercial sink features a stainless steel construction in a 300 series finish, with a total weight of approximately 53 lbs. The overall dimensions measure 21" W x 25.5" D x 44" H, with a 10" boxed backsplash providing splash mitigation and a 2" return. It includes a single 16" W x 20" front-to-back x 14" deep compartment, without drainboards, optimized for medium to high throughput operations. The unit is NSF and CSA-sanitation certified, ensuring compliance with sanitation standards. While primarily designed as a non-refrigerated, sink station, it can be integrated with commercial plumbing fittings and installed on stainless steel legs with adjustable feet for stability. The 16 gauge, food-safe stainless steel surface is resistant to impact and staining, facilitating straightforward cleaning routines. It operates under ambient conditions typical of commercial kitchens and is suited for continuous daily use with easy disassembly for maintenance.

  • Dimensions: 21" W x 25½" D x 44" H
  • Material: 16 gauge stainless steel, 300 series finish
  • Overall weight: 53 lbs
  • Compartment size: 16" W x 20" front-back x 14" deep
  • Installation clearances: Adequate airflow for heat dissipation, supports adjustable bullet feet and crossbracing

What is a commercial single-compartment sink

A commercial single-compartment sink is a heavy-duty stainless steel plumbing fixture designed for efficient washing and sanitation in foodservice settings. It typically features a large, deep basin to handle volumetric tasks, with specific dimensions and durable construction suited for continuous use in restaurants, cafeterias, or institutional kitchens. The John Boos 1B16204-X "B" Series Sink provides a reliable, NSF and CSA-sanitation compliant solution, installed in prep or dishwashing stations, supporting high-volume workflows with 16 gauge stainless steel, ample compartment size, and corrosion resistance necessary for demanding foodservice operations.

Top commercial stainless steel sinks for medium-volume foodservice settings

Manufactured by John Boos, the 1B16204-X supports medium-workload kitchen operations, offering robust, food-safe stainless steel construction ideal for high-performance cleaning and prep tasks. Designed for institutional and restaurant use, it features precise dimensions, NSF and CSA-sanitization compliance, and a durable build suitable for demanding foodservice environments.

  • Operation Type — medium-volume kitchen prep and dishwashing
  • Kitchen Setting — commercial restaurant or institutional cafeterias
  • Foodservice Category — single-compartment stainless steel sinks
  • Workload Qualifier — supporting moderate throughput activities
  • Use Case — heavy-duty washing and sanitation applications

Why Choose John Boos 1B16204-X

The John Boos 1B16204-X "B" Series Sink stands out among commercial sinks with its heavy-duty stainless steel build, precise compartment dimensions, and robust support features. Its NSF and CSA-sanitation certification ensure compliance with industry hygiene standards, while its durable design simplifies maintenance and enhances operational efficiency in busy foodservice environments. This unit’s thoughtful construction and implementation-friendly features make it a reliable choice for demanding kitchen workflows.

  • Self-contained design with adjustable legs for versatile installation
  • Commercial-grade 16 gauge stainless steel finish for longevity
  • Ample compartment size optimizes washing and prep workflow
  • Corrosion-resistant material ensures durability in heavy use
  • Includes splash mount faucet holes for easy plumbing integration

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-X "B" Series Sink 1-compartment 21"W X 25-1/2"D X 44"H Overall Size
John Boos

John Boos 1B16204-X 21 Inch Stainless Steel Sink with 10 Inch Backsplash

$632.45

John Boos, 1B16204-X, "B" Series Sink, 1-compartment, 21"W x 25-1/2"D x 44"H overall size, (1) 16"W x 20" front-to-back x 14" deep compartment, 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 (Available in Effingham and Nevada)