John Boos 3B16204 "B" Series Sink with Three 16" x 20" Compartments - JB3B16204
This John Boos 3B16204 is ideal for washing dishes, rinsing foods, and more. With a three-compartment design, this John Boos Sink is built to withstand commercial and industrial environments. It has a stainless steel top, tig welded and polished with a #4 satin finish. Its stainless steel bowl is 14" deep with all its corners coved at a 3/4" radius. The bottom of the sink bowl has a 3-1/2" diameter die stamped opening to aid drainage. Its 10" high boxed backsplash protects the walls and surrounding surfaces from potential water damage. The backsplash has 1-1/8" faucet holes (Faucet not included). This 3B16204 has bull-nosed outside corners to provide a safe, clean, and polished edge.
Features
- (3) 16" x 20" front-to-back x 14" deep compartments
- 16 gauge stainless steel bowl and top
- Type 300 stainless steel with #4 polish, satin finish
- 14" deep bowls
- All corners, both vertical and horizontal, coved at 3/4" radius
- Bottoms of bowls formed for drainage to 3-1/2" diameter die stamped opening
- Full length 10" high boxed backsplash
- 2" return to wall at 45-degree
- 1" turned down rear lip
- 1-1/8" faucet holes in backsplash
- All outside corners of assembly are bull-nosed to provide safe, clean, and polished edge
- Standard stainless steel legs are 1-5/8" in diameter
- Stainless steel sink tops are tig welded
- Exposed welds are polished to match adjacent surfaces
- Stainless steel frame is mig welded
- 1-1/4" Round O.D. stainless steel bracing
- Stainless steel gussets
- 1" adjustable bullet feet
Specifications
| Model |
3B16204 |
| Dimensions (H×W×D) |
43" × 53" × 25.5" |
| Approximate Weight |
99 lbs. |
What our Experts Think
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Professional‑Grade Triple Basin Design
Three generous 16″ × 20″ compartments provide dedicated zones for wash, rinse, and sanitize, helping kitchens stay organized and efficient.
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Commercial‑Strength Stainless Steel
Built for heavy use with durable, corrosion‑resistant stainless construction that stands up to daily cleaning and high‑volume service.
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Optimized Workflow Layout
Thoughtful basin sizing and spacing streamline cleaning, prep, and sanitation tasks, reducing cross‑contamination and saving time.
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Easy to Clean & Sanitize
Smooth stainless interiors wipe down quickly and support professional hygiene standards with minimal effort.
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Stable & Long‑Lasting Performance
Engineered to withstand rigorous daily use while maintaining structural integrity and dependable performance.
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Versatile Commercial Utility
Ideal for bars, restaurants, catering, and busy kitchens that need a robust, efficient sink solution.
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Expert Recommended Choice
A top pick for chefs and kitchen pros seeking durable, high‑capacity, and workflow‑enhancing sink utility in one streamlined unit.
Q&A
Q: What is the John Boos 3B16204 “B” Series Sink?
A: A commercial‑grade stainless steel sink featuring three 16″ × 20″ deep compartments designed for efficient wash, rinse, and sanitize workflows in professional kitchens, bars, and foodservice areas.
Q: What are the key features?
A:
• Three full‑size sink basins ideal for organized wash/rinse/sanitize stations
• Heavy‑duty stainless steel construction with welded seams
• Smooth, corrosion‑resistant finish for easy cleaning
Q: How does it benefit kitchen workflow?
A: Separates washing, rinsing, and sanitizing tasks into dedicated basins, streamlining cleanup and boosting sanitation efficiency in high‑volume environments.
Q: Where is it best used?
A: Commercial kitchens, restaurants, bars, catering stations, bakeries, cafeterias, and other foodservice operations with rigorous cleaning needs.
Q: Is installation required?
A: Yes—professional plumbing and secure mounting are recommended to ensure proper drainage and stability.
Q: Can it handle heavy use?
A: Yes—rugged stainless design withstands frequent wash cycles, heavy pots/pans, and daily sanitation tasks.
Q: What’s a key user advantage?
A: Offers dedicated multi‑station sink capacity for faster, more organized cleaning and prep workflows in busy kitchens.
Q: How does it compare to single or two‑compartment sinks?
A: Provides more dedicated basin space for separate wash, rinse, and sanitize functions—improving efficiency and compliance in commercial settings.
Maintenance Tips
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Clean after each use: Wash all three bowls with mild soap and warm water; rinse and dry thoroughly to prevent water spots and buildup.
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Avoid harsh abrasives: Do not use steel wool, wire brushes, bleach, or chloride‑based cleaners that can scratch or dull the stainless finish.
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Wipe with the grain: Clean in the direction of the stainless steel grain to preserve appearance.
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Keep drains clear: Remove food particles and debris from strainers and drains often to ensure proper water flow.
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Inspect fittings: Periodically check and tighten faucet, drain, and mounting connections to prevent leaks and loosening.
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Address spills promptly: Wipe up standing water and spills quickly to prevent corrosion or staining.
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Protect from impact: Avoid dropping heavy or sharp items into the sink bowls to prevent dents or surface damage.
