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Why you’ll love it

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

  • Authorized John Boos dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock John Boos 3B16204-1D18R-X three compartment sinks
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

John Boos 3B16204-1D18R-X 70 Inch Stainless Steel Sink Three Compartment with Right Drainboard

John Boos  |  MFG #: 3B16204-1D18R-X  |  Item #: 512502
Item: #512502

Technical details
Manufacturer John Boos
Model Number 3B16204-1D18R-X
Manufacturer Part # 3B16204-1D18R-X
Base Construction Stainless Steel
Compartment (front - back) 20"
Drainboards With Right-hand Drainboard
Overall Length 63" - 72"
Top Stainless Series 300 Series
Top Gauge 16 Gauge
Splash Height 10"
Sink Depth (rim - drain) 14"
Base Type Legs With Side Crossrails
Compartment Width (side - side) 16"
Height 44"
Width 70.19"
Depth 25.5"
Weight 113 lbs
NSF Yes

About this item

Product Details

The John Boos 3B16204-1D18R-X "B" Series Sink is a commercial-grade three-compartment stainless steel sink designed for demanding foodservice environments. Measuring 70 inches wide by 25-1/2 inches deep and standing at 44 inches high, this model features three 16-inch wide by 20-inch front-to-back by 14-inch deep compartments. It includes an 18-inch right drainboard and a 10-inch splash height boxed backsplash with a 45° angle top and 2-inch return for enhanced sanitation. The unit is constructed from 16-gauge stainless steel, ensuring durability and resistance to corrosion in high-use kitchens. With integrated splash mount faucet holes on 8-inch centers and 3-1/2-inch die-stamped drain openings, it offers efficient workflow integration for large-scale foodservice operations requiring robust, sanitary sink solutions. Its overall design facilitates easy maintenance and long-term reliability in demanding commercial settings.

Top John Boos 3B16204-1D18R-X Features

The John Boos 3B16204-1D18R-X sink provides precise functionality for high-volume kitchens, combining durable 16-gauge stainless steel with designed-for-efficiency compartments. The three 16-inch wide sections support large utensil and dishware throughput, while the right drainboard enhances drying workflow. Easy-to-clean surfaces and stainless steel legs with adjustable bullet feet streamline maintenance, optimizing sanitation. Its robust construction withstands daily commercial use, suitable for institutional, restaurant, and catering environments needing reliable, multi-use prep and washing stations.

  • Heavy-duty 16-gauge stainless steel construction for commercial longevity
  • Three spacious compartments support high-volume washing needs
  • Integrated 18" drainboard enhances workflow efficiency
  • Compatible with standard splash mount faucet setups for ease of installation
  • Adjustable bullet feet and side bracing facilitate stable setup and leveling

Ideal for restaurant kitchens, catering services, and institutional food prep facilities seeking durable, efficient multi-compartment sinks.

John Boos 3B16204-1D18R-X Technical Specs

The John Boos 3B16204-1D18R-X features a robust stainless steel build with 16-gauge gauge top construction, supporting demanding commercial environments. It measures 70 inches in width, 25-1/2 inches deep, and 44 inches in height, with a weight of approximately 113 pounds. The sink includes three 16-inch wide by 20-inch front-to-back compartments with a depth of 14 inches, plus an 18-inch right drainboard for extended drying capacity. The splash height is 10 inches, with a 10-inch deep sink rim to drain measurement. The unit operates without electrical requirements but features NSF and CSA-Sanitation approved surfaces that ensure food safety and ease of cleaning. The stainless-steel legs with adjustable bullet feet and side crossrails promote stability, while the drain openings are sized at 3-1/2 inches for efficient waste removal. Shipping typically takes 2-4 weeks, with a freight class of 250, supporting large-volume applications requiring a durable, sanitary setup.

  • Overall Dimensions: 70" W x 25-1/2" D x 44" H
  • Construction: 16-gauge stainless steel durable for high-use environments
  • Compartment Size: 16" W x 20" front-to-back x 14" deep
  • Drainboard: Right-side, 18" wide for efficient drying workflows
  • Drainage: 3-1/2" die-stamped drain openings for robust waste removal
  • Assembly: Includes stainless steel legs with adjustable bullet feet, side crossrails, and faucet mounting holes
  • Standards: NSF and CSA-Sanitation compliant, ensuring sanitary operations
  • Shipping: Typically ships within 2-4 weeks, freight class 250

What is a commercial three-compartment sink

A commercial three-compartment sink is a high-capacity stainless steel fixture used in foodservice operations for multi-stage washing, rinsing, and sanitizing dishes and utensils. Typically constructed from durable materials like 16-gauge stainless steel, it includes multiple spacious compartments, often with integrated drainboards and faucet hookups to support streamlined workflow. The John Boos 3B16204-1D18R-X integrates three 16-inch compartments with a right drainboard, making it ideal for restaurant kitchens, catering, and institutional food prep areas demanding heavy-duty sanitation and workflow efficiency. Its robust design and precise measurements ensure reliable performance in high-volume environments, accommodating extensive dishwashing needs while maintaining compliance with sanitation standards.

Top Three-Compartment Sinks for restaurant Kitchens

Constructed with commercial-grade stainless steel, three-compartment sinks like the John Boos 3B16204-1D18R-X provide durable, efficient dishwashing solutions designed for medium-volume restaurant operations. Built for longevity and ease of maintenance, these units support high throughput and sanitation, making them suitable for busy foodservice environments. John Boos model 3B16204-1D18R-X is ideal for high-demand kitchens seeking reliable, restaurant-ready multi-compartment sinks with integrated drainboards and stainless steel construction.

  • Designed for medium-workload foodservice kitchens
  • Built-in drainboards optimize workflow and drying
  • Stainless steel construction ensures durability and sanitation
  • Integrated faucet mounting for hassle-free installation
  • Adjustable leveling for stable setup in busy kitchens

Why Choose John Boos 3B16204-1D18R-X

The John Boos 3B16204-1D18R-X model distinguishes itself through high-quality 16-gauge stainless steel construction, a compact 70-inch footprint, and integrated features designed for efficiency. Its three generously sized compartments support high-volume dishwashing, while the stainless steel legs and adjustable bullet feet offer stability and straightforward maintenance. This model’s comprehensive design emphasizes durability, ease of workflow integration, and sanitation, providing a long-lasting, dependable solution for demanding commercial kitchens, setting it apart from other multi-compartment sinks in the industry.

  • Robust 16-gauge stainless steel enhances durability
  • Compact 70-inch design fits various kitchen layouts
  • Includes drainboard for improved workflow efficiency
  • Designed for high-volume dishwashing and prep workflows
  • Built-in faucet holes simplify installation processes

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 3B16204-1D18R-X "B" Series Sink 3-compartment 70"W X 25-1/2"D X 44"H Overall Size
John Boos

John Boos 3B16204-1D18R-X 70 Inch Stainless Steel Sink Three Compartment with Right Drainboard

$1,847.40

John Boos, 3B16204-1D18R-X, "B" Series Sink, 3-compartment, 70"W x 25-1/2"D x 44"H overall size, (3) 16"W x 20" front-to-back x 14" deep compartments, (1) 18" right drainboard, 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 openings, 16/300 stainless steel construction, stainless steel legs, adjustable side bracing, adjustable bullet feet, NSF, CSA-Sanitation (Available in Effingham and Nevada)