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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 41PB18-1D18L one compartment sinks
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

John Boos 41PB18-1D18L 40 Inch Left Drainboard Sink Stainless Steel

John Boos  |  MFG #: 41PB18-1D18L  |  Item #: 291728  |  UPC #: 662969501785
Item: #291728

Technical details
Manufacturer John Boos
Model Number 41PB18-1D18L
Manufacturer Part # 41PB18-1D18L
Compartment Width (side - side) 18"
Overall Length 40" - 53"
Top Stainless Series 300 Series
Drainboards With Left-hand Drainboard
Top Gauge 14 Gauge
Compartment (front - back) 18"
Sink Depth (rim - drain) 12"
Base Construction Stainless Steel
Base Type Legs With Front & Side Crossrails
Splash Height 10"
Height 44.06"
Width 40.19"
Depth 23.5"
Weight 63 lbs
NSF Yes

About this item

Product Details

The John Boos 41PB18-1D18L Pro-Bowl Sink is a professional-grade, stainless steel, one-compartment commercial sink designed for high-performance foodservice environments. Measuring 40-3/16 inches in width, 23-1/2 inches deep, and standing at 44-1/16 inches high, it features a durable 14 gauge top stainless steel construction within the 300 Series series, optimized for sanitation and longevity. The sink includes an 18-inch by 18-inch front-to-back by 12-inch deep compartment, accompanied by an integrated left drainboard, making it suitable for warewashing, prep, and cleanup stations in commercial kitchens. Equipped with an 8-inch on-center splash mount faucet set and a 3-1/2 inch die-stamped drain opening, this unit delivers efficient drainage and smooth workflow integration in busy foodservice operations. Its stainless steel legs with adjustable front and side bracing and bullet feet ensure stability and ease of leveling, making it ideal for heavy-duty applications requiring high durability and reliable sanitation. This model is built to withstand rigorous kitchen use, featuring corrosion-resistant materials and precise engineering for long-term performance.

Top John Boos 41PB18-1D18L Features

The John Boos 41PB18-1D18L Pro-Bowl Sink offers a robust stainless steel construction with 14 gauge top materials, designed for intensive commercial kitchen use. Its spacious single compartment facilitates efficient warewashing and prep, while the integrated left drainboard allows for convenient utensil drying. The adjustable legs and crossrails provide stability in high-traffic environments, and the inclusion of splash mount faucet holes supports versatile water connection. Its technical features—such as a 12-inch deep bowl and a 10-inch splash height—are optimized for seamless workflow integration in busy foodservice settings.

  • Functionality: Wide 18" compartment enhances cleaning and prep efficiency
  • Durability: 14 gauge, corrosion-resistant stainless steel for longevity
  • Ease of Maintenance: Smooth, seamless surface simplifies sanitization
  • Workplace Fit: Adjustable feet and crossrails ensure stable installation
  • Workflow Integration: Pre-drilled faucet holes and drain for quick setup

Designed for high-volume warewashing and food prep in commercial kitchens.

John Boos 41PB18-1D18L Technical Specs

The John Boos 41PB18-1D18L features a 14 gauge stainless steel top in the 300 Series, offering exceptional corrosion resistance and durability suited for demanding foodservice use. Overall dimensions span 40-3/16 inches wide, 23-1/2 inches deep, and 44-1/16 inches high, with an 18-inch by 18-inch by 12-inch compartment and a left drainboard for efficient workflow. The unit includes splash mount faucet holes with 8-inch centers, a 3-1/2 inch die-stamped drain opening, and stainless steel legs equipped with adjustable bullet feet and front and side crossbracing for stability. It operates without electrical requirements but is constructed for ease of cleaning and maintenance, promising long-term sanitation. Shipping weight is approximately 63 lbs, with a freight class of 175, and it ships typically within 2-4 weeks. This model complies with CSA-Sanitation standards and features a 10-inch splash height to contain water spray effectively.

  • Overall Dimensions: 40-3/16" W x 23-1/2" D x 44-1/16" H
  • Material: 14 Gauge stainless steel, 300 Series
  • Compartment Size: 18" W x 18" D x 12" Deep
  • Drainboard: Left-hand, integrated for workflow efficiency
  • Faucet Mounting: Set of splash mount faucet holes with 8" centers
  • Drain Opening: 3-1/2" die-stamped drain for quick drainage
  • Construction: Stainless steel legs with adjustable bullet feet, crossbracing
  • Weight: 63 lbs, with a freight class of 175

What is a commercial single-compartment sink

A commercial single-compartment sink is a durable, professional-grade washing station designed for heavy-duty kitchen applications. It typically features stainless steel construction, with specific compartment dimensions tailored for efficient warewashing and prep tasks. The John Boos 41PB18-1D18L Pro-Bowl Sink, with its 18"×18"×12" compartment and integrated drainboard, is suited for foodservice environments such as restaurants, cafeterias, and catering operations where sanitation and workflow efficiency are critical. Its robust build and functional features support high-volume use, making it ideal for mid-volume restaurant service and large-scale food preparation areas.

Top commercial single-compartment sinks for high-volume foodservice

Designed for high-performance commercial kitchens, the John Boos 41PB18-1D18L offers a heavy-duty stainless steel build with precise compartment dimensions, ideal for medium throughput operations. It is suited for restaurant kitchens and food prep lines requiring durable, reliable sinks for consistent sanitation and workflow efficiency. Manufactured by John Boos, model 41PB18-1D18L, this unit supports demanding foodservice environments with robust, easy-to-maintain features.

  • Operation Type — Medium-volume restaurant and cafeteria kitchens
  • Kitchen Setting — Commercial prep stations and dishwashing areas
  • Foodservice Category — High-traffic food prep and cleaning
  • Workload Qualifier — Moderate throughput for busy kitchens
  • Use Case — Warewashing, prep and sanitation tasks in foodservice

Why Choose John Boos 41PB18-1D18L?

Offering a sleek stainless steel profile, the John Boos 41PB18-1D18L Pro-Bowl Sink is distinguished by its 14 gauge top material, integrated drainboard, and adjustable heavy-duty legs, providing enhanced stability and ease of installation. Its corrosion-resistant construction and simple maintenance process improve operational efficiency in demanding kitchen environments. Built for durability and sanitation, this model stands out among commercial sinks for its robust performance, precise dimensions, and versatile functionality that meet the rigorous demands of professional foodservice operations.

  • Compared to standard models, features a 14 gauge stainless steel top for longevity
  • Includes an integrated left drainboard for workflow optimization
  • Heavy-duty adjustable legs with crossbracing for stability
  • Optimized for medium throughput warewashing and prep workflows
  • Designed with precise compartment and overall dimensions for seamless 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 41PB18-1D18L Pro-Bowl Sink 1-compartment 40-3/16"W X 23-1/2"D X 44-1/16"H Overall Size
John Boos

John Boos 41PB18-1D18L 40 Inch Left Drainboard Sink Stainless Steel

$1,973.96 $3,557.00

John Boos, 41PB18-1D18L, Pro-Bowl Sink, 1-compartment, 40-3/16"W x 23-1/2"D x 44-1/16"H overall size, (1) 18"W x 18" front-to-back x 12" deep compartment, (1) 18" left drainboard, 10"H boxed backsplash with 45° top & 2" return, (1) set of splash mount faucet holes with 8" centers, 3-1/2" die-stamped drain opening, 14/300 stainless steel construction, stainless steel legs, adjustable front & side bracing, adjustable bullet feet, NSF, CSA-Sanitation, KD