John Boos 43PB18-1D30L 88-3/16 Inch Pro-Bowl Sink Commercial Stainless Steel Compartment with Left Drainboard

The John Boos 43PB18-1D30L Pro-Bowl Sink is a commercial-grade three-compartment sink designed for high-efficiency kitchen operations. Featuring a stainless steel construction from the 300 Series top stainless steel with a 14-gauge gauge, it measures 88-3/16 inches wide by 23-1/2 inches deep with an overall height of 44-1/16 inches. The unit incorporates three 18-inch wide by 18-inch front-to-back, 12-inch deep compartments, a 30-inch left drainboard for drying or draining tasks, and a 10-inch splash height with a boxed backsplash to contain splashes. It includes a set of splash mount faucet holes with 8-inch center spacing, a 3-1/2-inch die-stamped drain opening, stainless steel legs, and adjustable front and side bracing with bullet feet. This durable, NSF and CSA-Sanitation listed sink is engineered specifically for demanding foodservice environments requiring robust sanitation, ease of cleaning, and reliable performance.

Top John Boos 43PB18-1D30L Features

The John Boos 43PB18-1D30L Pro-Bowl Sink is constructed for intensive commercial use, featuring corrosion-resistant 14 gauge stainless steel and a sturdy leg base with crossrails for stability. Its three 18" compartments support high-volume prep and wash cycles, while the drainboard facilitates efficient drying. Designed for ease of maintenance, it includes splash mount faucet holes for seamless fixture integration and a 3-1/2” drain opening. The overall dimensions ensure compatibility with mid-sized kitchens or prep areas, supporting workflow continuity and sanitation standards.

• Function and Performance: Three spacious 18" compartments optimize workflow efficiency.
• Durability Traits: 14 gauge stainless steel provides corrosion resistance and longevity.
• Ease of Maintenance: Flat-surfaced stainless steel minimizes cleaning effort.
• Real-world Fit: Designed for undercounter café stations and high-volume prep lines.
• Workflow Integration: Accommodates multiple tasks with drainboard and faucet options.

Ideal for medium-volume foodservice applications demanding durable and hygienic sinks, suitable for installation in busy commercial kitchens.

John Boos 43PB18-1D30L Technical Specs

The John Boos 43PB18-1D30L Pro-Bowl Sink features a robust stainless steel construction, with overall dimensions of 88-3/16 inches in width, 23-1/2 inches in depth, and 44-1/16 inches in height. Its top stainless steel series is 300, with a gauge of 14, ensuring strength and resistance to wear. The sink includes three 18"W x 18" front-to-back x 12" deep compartments, a 30" left drainboard, and a splash height of 10". It weighs approximately 143 lbs, with adjustable bullet feet for leveling. The unit is NSF and CSA-Sanitation compliant, designed to withstand repeated cleaning and heavy use. Drainage is facilitated through a 3-1/2” die-stamped drain opening, while mounting features allow secure fixture placement. Shipping is typically within 2-4 weeks, with freight class 175. The unit does not include electrical requirements or refrigeration components and is intended solely for sanitation-focused foodservice use.

• Overall Dimensions: 88-3/16" W x 23-1/2" D x 44-1/16" H for fitment planning.
• Material & Construction: 14 Gauge stainless steel with corrosion resistance and durability.
• Compartment Details: Three 18" x 18" x 12" compartments support versatile prep tasks.
• Drainage & Mounting: 3-1/2" drain opening with splash mount faucet holes; legs with adjustable bullet feet.
• Weight & Shipping: 143 lbs; typically ships within 2-4 weeks via freight class 175.

What is a commercial three-compartment sink

A commercial three-compartment sink is a professional-grade sanitation unit designed for high-volume washing, rinsing, and sanitizing tasks in foodservice environments. It typically features multiple spacious compartments and durable stainless steel construction, such as the John Boos 43PB18-1D30L Pro-Bowl Sink, which supports demanding workflow requirements. Installed in kitchens, prep stations, or dishwashing areas, these sinks are essential for maintaining hygiene standards and operational efficiency in restaurants, cafeterias, and catering facilities, making them suitable for mid-volume restaurant service and institutional kitchens.

Top commercial sinks for high-volume foodservice settings

Mainly used in high-cycle kitchens, the John Boos 43PB18-1D30L offers rugged stainless steel build, broad compartments, and functional drainboard design, supporting sanitation and workflow in busy commercial kitchens. The model is ideal for moderate throughput environments such as restaurants and institutional foodservice operations. Its durable construction and precise dimensions meet the operational demands of high-volume prep and dishwashing areas.

• Operation Type — suitable for busy commercial kitchens
• Kitchen Setting — designed for medium-sized foodservice facilities
• Foodservice Category — ideal for restaurant prep or cafeteria dishwashing
• Workload Qualifier — supports moderate throughput demands
• Use Case — efficient multi-tasking in high-traffic food prep stations

Why Choose John Boos 43PB18-1D30L

Compared to other commercial sinks, the John Boos 43PB18-1D30L stands out with its stainless steel 14-gauge construction, extensive compartment size, and overall dimensions optimized for versatile kitchen layouts. Its robust design enhances sanitation, simplifies maintenance, and ensures long-term durability, all while supporting efficient workflow in demanding foodservice environments. This model integrates seamlessly with standard plumbing and fixture mounting requirements, reducing installation complexity and downtime.

• Self-contained, heavy-duty stainless steel for longevity
• Expanded compartment size improves washing and rinsing efficiency
• Designed for smooth cleaning and minimal maintenance
• Compatible with existing plumbing and faucet setups
• Built for mid-sized commercial kitchens with reliable sanitation standards