John Boos 3PB20-1D24L 88 Inch Pro-Bowl Sink with Left Drainboard Stainless Steel

The John Boos 3PB20-1D24L Pro-Bowl Sink is a commercial-grade three-compartment sink designed for intensive foodservice operations. Constructed from durable 16-gauge stainless steel in the 300 Series, this unit measures 88-3/16" in width, 25-1/2" in depth, and stands at 44-1/16" high. It features three 20" wide by 20" front-to-back, 12" deep compartments, paired with a 24" left drainboard, facilitating efficient washing, rinsing, and sanitizing tasks in medium-volume kitchen settings. The inclusion of a 10" splashback with a 45° top and 2" return enhances sanitation, while the set of splash mount faucet holes with 8" centers allows versatile fixture integration. Its all-welded, stainless steel design ensures longevity, easy maintenance, and resistance to corrosion, making it an essential fixture for high-frequency food prep areas that demand reliability and functionality.

Top John Boos 3PB20-1D24L Features

The John Boos 3PB20-1D24L Pro-Bowl Sink is engineered for demanding foodservice workflows, featuring three spacious compartments optimized for multi-stage washing processes. Its robust stainless steel construction provides corrosion resistance and effortless cleaning, suitable for busy commercial kitchens. The unit’s integrated drainboard improves workflow by providing convenient utensil and container placement, while adjustable legs and braces ensure stable installation on uneven surfaces. The 10" splashback enhances hygiene and safety, making this sink ideal for high-traffic food prep areas needing durable, NSF-tested equipment.

• Performance: Three 20" compartments streamline multi-step cleaning tasks
• Durability: Heavy-duty 16 gauge stainless steel resist corrosion and impact
• Maintenance: Seamless welded design simplifies cleaning and sanitizing
• Integration: Fits standard plumbing with set faucet holes and drain, easy installation
• Workflow Benefit: Large overall size accommodates multiple staff and tasks simultaneously

Ideal for medium-volume commercial kitchens requiring reliable, easy-to-maintain sink stations.

John Boos 3PB20-1D24L Technical Specs

The John Boos 3PB20-1D24L Pro-Bowl Sink features a 16 gauge stainless steel construction from the NSF and CSA-Sanitation approved 300 stainless series, ensuring durable and hygienic use in commercial environments. Its overall dimensions are 88-3/16" wide, 25-1/2" deep, and 44-1/16" high, with three compartments measuring 20" W x 20" front-to-back x 12" deep. The unit includes a left drainboard measuring 24" wide, with a 10" splashback for enhanced sanitation. It operates without electrical requirements, relying on standard plumbing connections, and weighs approximately 131 pounds. The unit is built on leg bases with front and side crossrails, featuring adjustable bullet feet for uneven floors. Constructed for ease of cleaning and longevity, this sink is suited for continuous daily use in food prep environments.

• Dimensions: 88-3/16"W x 25-1/2"D x 44-1/16"H overall size
• Compartment Size: 20" width, 20" front-to-back, 12" deep each
• Material: 16 gauge stainless steel, NSF and CSA Sanitation compliant
• Drainboard: Left-hand, 24" wide for utensil drying
• Construction: Welded, impact-resistant, corrosion-proof stainless steel
• Mounting: Leg base with adjustable bullet feet for stability
• Weight: Approximately 131 lbs (product weight)
• Operation: Manual plumbing connection, no electrical required

What is a commercial three-compartment sink

A commercial three-compartment sink is a multipurpose stainless steel fixture designed for high-volume foodservice use, featuring three large wash, rinse, and sanitize compartments to facilitate efficient dishwashing processes. The John Boos 3PB20-1D24L model incorporates a 16 gauge stainless steel build, NSF and CSA sanitation standards, and integrated drainboards suitable for busy kitchen environments. Typically installed in restaurant prep stations, catering, or institutional kitchens, it supports multi-step cleaning workflows and ensures compliance with sanitation practices for mid-volume foodservice operations.

Top commercial three-compartment sinks for medium-volume foodservice

These durable, NSF-compliant sinks are built for reliable, high-efficiency dishwashing in institutional and restaurant kitchens. The John Boos 3PB20-1D24L model by John Boos excels in robust construction, precise compartment sizing, and convenient drainboard integration suitable for medium throughput operations with high sanitation demands.

• Operation Type — medium-volume restaurant or cafeteria kitchens
• Kitchen Setting — compact commercial prep areas
• Foodservice Category — institutional and healthcare cafeterias
• Workload Qualifier — moderate throughput, high use frequency
• Use Case — multi-stage dish preparation and cleaning processes

Why Choose John Boos 3PB20-1D24L

John Boos 3PB20-1D24L offers a premium combination of construction quality, functional design, and lasting performance. Its impact-resistant stainless steel, integrated drainboard, and precise dimensions enhance operational efficiency and sanitation. The unit’s robust build and easy maintenance set it apart from competitors, providing reliable service in demanding commercial environments.

• Self-contained design streamlines installation with standard plumbing connections
• Heavy-duty 16 gauge stainless steel ensures long-term durability
• Large overall size accommodates multiple staff simultaneous workflows
• Impact-resistant, corrosion-proof stainless steel enhances longevity
• Operates efficiently without electrical requirements, reducing setup complexity