John Boos 4PB18 77 Inch Stainless Steel Pro-Bowl Sink 4 Compartment with Backsplash

The John Boos 4PB18 Pro-Bowl Sink is a professional-grade four-compartment stainless steel sink designed for high-performance commercial foodservice applications. Measuring 77-1/8 inches wide by 23-1/2 inches deep and standing at 44-1/16 inches in height, this model features four 18-inch by 18-inch front-to-back compartments, each with a depth of 12 inches. Its durable 16-gauge stainless steel construction ensures longevity and resistance to corrosion, while the NSF and CSA-Sanitation approvals affirm compliance with rigorous sanitation standards. The sink includes a 10-inch boxed backsplash with a 45° top and 2-inch return for splash protection, two sets of faucet holes spaced 8 inches apart, and 3-1/2-inch die-stamped drain openings, making it suitable for demanding commercial kitchens. Equipped with stainless steel legs, adjustable front and side bracing, and adjustable bullet feet, this unit offers stability and ease of installation in various restaurant and institutional environments.

Top John Boos 4PB18 Features

The John Boos 4PB18 Pro-Bowl Sink delivers a robust, corrosion-resistant stainless steel solution with four spacious compartments ideal for prepping, washing, and sanitation. Its 16 gauge top ensures durability for frequent use, while the adjustable legs and bracing facilitate straightforward installation. Designed for high-volume operational workflows, the sink provides efficient workflow integration, easy maintenance, and reliable performance in busy commercial kitchens.

• Four large compartments — enhances workflow efficiency for multi-tasking operations
• 16 gauge stainless steel construction — offers exceptional durability and corrosion resistance
• Adjustable legs and brace system — simplifies installation and leveling
• Dual faucet hole sets — supports multiple water sources for versatile use
• 10" boxed splash backsplash — reduces water splashing outside the workspace

Designed for restaurant kitchens, cafeterias, and institutional foodservice environments requiring durable, multi-purpose washing stations.

John Boos 4PB18 Technical Specs

The John Boos 4PB18 Pro-Bowl Sink operates as a self-contained, stainless steel unit measuring 77-1/8 inches in width, 23-1/2 inches in depth, and 44-1/16 inches high. Constructed from 16-gauge, 300 series stainless steel, it provides robust resistance against corrosion and daily wear. Its four 18-inch by 18-inch compartments include 12-inch depths, suitable for bulk cleaning and food prep tasks. The sink requires a water supply connection through two sets of faucet holes with 8-inch centers, and features 3-1/2-inch die-stamped drain openings for efficient wastewater management. The overall weight of the unit is approximately 127 lbs, with adjustable stainless steel legs and bracing for stability. It is approved for NSF and CSA-Sanitation standards, making it suitable for sanitation-sensitive environments. The 10-inch splash backsplash minimizes water spillage onto surrounding surfaces. Installation considerations include clearance for plumbing, anchoring for safety, and routine cleaning to maintain compliance and performance.

• Overall Dimensions: 77-1/8"W x 23-1/2"D x 44-1/16"H
• Material: 16 Gauge stainless steel
• Compartment Size: 18" W x 18" D x 12" Deep
• Drain Openings: 3-1/2" diameter per compartment
• Faucet Compatibility: 2 sets of 8" centers
• Weight: approximately 127 lbs
• Construction: Legs with front and side crossrails, adjustable bullet feet
• Standards: NSF and CSA-Sanitation approved

What is a commercial four-compartment sink

A commercial four-compartment sink is a heavy-duty stainless steel plumbing fixture designed for multi-use washing, rinsing, and sanitizing in professional kitchens. It typically features four spacious compartments suited for high-volume foodservice environments, with durable construction to withstand frequent cleaning and heavy operation. The John Boos 4PB18 four-compartment sink enhances workflow efficiency, allowing simultaneous processing of different tasks while maintaining sanitation. Installed in restaurants, cafeterias, or institutional kitchens, it supports rigorous hygiene standards and efficient operational throughput, making it an essential component of commercial kitchen equipment for foodservice operators seeking durability and functionality.

Top commercial four-compartment sinks for high-volume foodservice

Reliable and durable, the John Boos 4PB18 masterfully balances function with build quality, ideal for restaurant kitchens requiring constant dishwashing and prep workflows. Perfect for high-volume foodservice, it supports efficient multi-tasking in demanding institutional settings without sacrificing sanitation or performance.

• Operation Type — suited for busy restaurant kitchens
• Kitchen Setting — ideal for commercial food prep areas
• Foodservice Category — supports high-volume dish processing
• Workload Qualification — designed for moderate throughput environments
• Use Case — streamlines washing and sanitizing workflows for food establishments

Why Choose John Boos 4PB18

Designed with high durability and precise engineering, the John Boos 4PB18 stands out with its robust 16-gauge stainless steel top, customizable height adjustments, and two faucet configurations. Its corrosion-resistant construction and comprehensive sanitation approvals make it a reliable choice for demanding kitchen environments, improving operational efficiency through optimized workflow integration and enduring performance compared to standard models.

• Self-contained, high-capacity stainless steel construction
• Enhanced stability with adjustable stainless steel legs
• Four spacious compartments for multi-tasking efficiency
• Built-in splash backsplash reduces water spillage
• Supports comprehensive sanitation and hygiene standards