John Boos 3B16204-1D18L Three-Compartment "B" Series Sink, 18" Left Drainboard - JB3B162041D18L
This John Boos 3B16204-1D18L 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 3B16204-1D18L has an 18" left drainboard.
Features
- (3) 16" x 20" front-to-back x 14" deep compartments
- (1) 18" left drainboard
- 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 |
3B16204-1D18L |
| Height |
43" |
| Width |
70" |
| Depth |
25.5" |
| Approximate Weight |
360 lbs. |
What our Experts Think
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Commercial‑Grade Stainless Steel: Built for durability and corrosion resistance in heavy‑use kitchen environments.
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Three‑Compartment Design: Allows washing, rinsing, and sanitizing simultaneously to speed workflow.
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18" Left Drainboard: Provides generous drying and prep space adjacent to the sink.
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Stable & Hygienic: Reinforced frame and easy‑to‑clean surfaces help maintain sanitation standards.
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Professional‑Trusted: Preferred by chefs and foodservice pros for reliability, efficiency, and long‑term performance.
Q&A
Q: What are the dimensions of the John Boos 3B16204-1D18L sink?
A: Three-compartment "B" Series sink with an 18" left drainboard, ideal for efficient kitchen prep.
Q: What material is the sink made of?
A: Heavy-duty stainless steel for hygiene, corrosion resistance, and easy cleaning.
Q: How many compartments does it have?
A: Three compartments for versatile washing, rinsing, and prep tasks.
Q: Is it suitable for commercial kitchens?
A: Yes, designed for restaurants, cafeterias, and high-use kitchen environments.
Q: What is it ideal for?
A: Perfect for washing, rinsing, and prep while keeping work surfaces organized.
Maintenance Tips
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Clean daily with mild soap and warm water to remove residue and prevent buildup.
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Avoid abrasive cleaners or steel wool to prevent scratches.
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Rinse thoroughly after each use and dry to prevent water spots and corrosion.
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Regularly check and tighten drain fittings and mounting hardware.
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Sanitize compartments periodically to maintain hygiene and prevent bacterial growth.
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Use stainless steel polish occasionally to maintain shine and durability.
