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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 1B184-1D18L-X one compartment sinks
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

John Boos 1B184-1D18L-X 40 Inch Sink 1 Compartment with Left Drainboard

John Boos  |  MFG #: 1B184-1D18L-X  |  Item #: 512641
Item: #512641

Technical details
Manufacturer John Boos
Model Number 1B184-1D18L-X
Manufacturer Part # 1B184-1D18L-X
Overall Length 40" - 53"
Top Gauge 16 Gauge
Compartment Width (side - side) 18"
Drainboards With Left-hand Drainboard
Top Stainless Series 300 Series
Base Type Legs With Side Crossrails
Compartment (front - back) 18"
Splash Height 10"
Base Construction Stainless Steel
Sink Depth (rim - drain) 14"
Height 44"
Width 40.19"
Depth 23.5"
Weight 58 lbs
NSF Yes

About this item

Product Details

The John Boos 1B184-1D18L-X "B" Series Sink is a commercial-grade one-compartment stainless steel sink designed for foodservice environments requiring durability and precise specifications. Measuring 40 inches in width, 23-½ inches in depth, and 44 inches in overall height, this model incorporates a single 18-inch by 18-inch front-to-back compartment with a 14-inch depth, optimized for efficient hand washing, prep, and cleanup tasks. Equipped with an 18-inch left drainboard and a 10-inch high boxed backsplash with a 45-degree top and 2-inch return, it facilitates sanitation and workflow integration. Constructed from 16-gauge stainless steel within the NSF and CSA-sanitation scope, it ensures robust performance in high-use commercial kitchens. The unit includes stainless steel legs with adjustable side bracing and bullet feet for stability, and features a set of splash mount faucet holes with 8-inch centers, alongside a 3-1/2-inch die-stamped drain opening, providing seamless installation options. Designed for durability and professional-grade sanitation, this model offers precise sizing and heavy-duty construction suitable for demanding foodservice operations.

Top John Boos 1B184-1D18L-X Features

The John Boos 1B184-1D18L-X "B" Series Sink provides a durable stainless steel construction with a 16-gauge top, ideal for commercial kitchens needing reliable sanitation. Its stainless steel legs and adjustable side bracing facilitate stable installation, while the large compartment and drainboard enhance workflow efficiency. The sink’s 14-inch depth and NSF compliance support versatile, high-volume foodservice applications, simplifying cleaning and maintenance in demanding environments.

  • Heavy-duty 16-gauge stainless steel for long-term durability
  • Designed for easy cleaning with seamless welded surfaces
  • Includes adjustable stainless steel legs for workspace flexibility
  • Optimal compartment size supports multiple prep and washing tasks
  • Integrated with splash mount faucet holes for simplified plumbing hookup

Ideal for installation in moderate-volume commercial kitchens requiring robust, easy-to-maintain sanitation

John Boos 1B184-1D18L-X Technical Specs

The John Boos 1B184-1D18L-X "B" Series Sink features a stainless steel construction with a 16 gauge top and a base made of legs with side crossrails for stability. It measures 40 inches in width, 23-½ inches in depth, and stands 44 inches tall, with a sink compartment of 18 inches by 18 inches and a depth of 14 inches. The unit includes a 10-inch high boxed splashback with a 45-degree top and 2-inch return. Powerfully built with a weight of 58 lbs, it’s rated with NSF and CSA-Sanitation standards, designed for frequent use in commercial environments. The drain opening measures 3-1/2 inches, compatible with standard plumbing fittings. The model's overall size and construction details support demanding workflow requirements, while its corrosion-resistant stainless steel ensures longevity.

  • Dimensions: 40" W x 23.5" D x 44" H
  • Material: 16 Gauge stainless steel with NSF certification
  • Compartment Size: 18"W x 18" front-to-back, 14" deep
  • Drain Opening: 3-1/2" diameter
  • Construction: Stainless steel legs with adjustable bullet feet and side bracing
  • Backsplash: 10" high boxed with 45° top and 2" return
  • Weight: 58 lbs for robust installation in commercial kitchens
  • Standards: NSF and CSA-Sanitation compliance
  • Mounting: Leg base for versatile setup

What is a commercial sink?

A commercial sink is a high-capacity, durable plumbing fixture designed for foodservice establishments, including restaurants, cafeterias, and institutional kitchens. Constructed from corrosion-resistant stainless steel, it features precise compartment sizing for wash and prep tasks, with integrated drainage and sanitation-focused design. The John Boos 1B184-1D18L-X "B" Series Sink exemplifies such equipment, with its 40-inch width, single 18-inch compartment, and NSF-certified construction, making it ideal for moderate-volume food prep and cleanup in restaurant or institutional operations.

Top commercial sinks for foodservice operations

The John Boos 1B184-1D18L-X "B" Series Sink offers a robust, corrosion-resistant design with precise compartment dimensions, suited for medium-volume commercial foodservice environments. Its stable construction and integrated drainboard streamline workflow, making it ideal for restaurant kitchens and institutional use. This model combines durability and functionality for efficient sanitation and food prep tasks in moderate-throughput operations.

  • Designed for moderate-volume foodservice workflows
  • Manufactured with heavy-duty stainless steel construction
  • Provides optimal compartment and drainboard layout
  • Suitable for installation in commercial kitchen setups
  • Ensures sanitation with NSF and CSA compliance

Why Choose John Boos 1B184-1D18L-X?

Compared to standard sinks, the John Boos 1B184-1D18L-X "B" Series offers superior stainless steel quality, a compact yet spacious design, and enhanced stability with custom adjustable legs. Its integration-ready features and high-grade construction reduce maintenance time and increase operational reliability, making it a top choice for commercial foodservice facilities seeking dependable, restaurant-ready equipment.

  • Compact footprint optimized for space-sensitive kitchens
  • Heavy-duty 16-gauge stainless steel enhances longevity
  • Pre-drilled faucet holes simplify installation
  • Robust leg assembly with side bracing ensures stability
  • Standardized drain size supports quick plumbing hookups

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 1B184-1D18L-X "B" Series Sink 1-compartment 40"W X 23-1/2"D X 44"H Overall Size
John Boos

John Boos 1B184-1D18L-X 40 Inch Sink 1 Compartment with Left Drainboard

$1,111.06

John Boos, 1B184-1D18L-X, "B" Series Sink, 1-compartment, 40"W x 23-1/2"D x 44"H overall size, (1) 18"W x 18" front-to-back x 14" deep compartment, (1) 18" left 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 opening, 16/300 stainless steel construction, stainless steel legs, adjustable side bracing, adjustable bullet feet, NSF, CSA-Sanitation (Available in Effingham and Nevada)