Description
John Boos 3B16204-1D18R Three-Compartment „B“ Series Sink, 18″ Right Drainboard – JB3B162041D18R
This John Boos 3B16204-1D18R 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 3B16204-1D18R has an 18″ right drainboard.
Features
- (3) 16″ x 20″ front-to-back x 14″ deep compartments
- (1) 18″ right 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 | 3B16204-1D18R |
|---|---|
| Height | 43″ |
| Width | 70″ |
| Depth | 25.5″ |
| Approximate Weight | 360 lbs. |
What our Experts Think
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Commercial‑Grade Durability: Heavy‑duty stainless steel construction resists corrosion, dents, and heavy daily use in busy kitchens.
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Three‑Compartment Efficiency: Separate bowls let you wash, rinse, and sanitize simultaneously, improving workflow and hygiene.
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Right‑Side Drainboard: 18″ drainboard provides dedicated space for drying, staging, and organizing dishes and prep items.
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Hygiene‑Focused Design: Smooth welded seams and coved corners help contain splashes and simplify cleaning.
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Stable & Adjustable: Robust frame with adjustable feet ensures a level, secure installation even on uneven floors.
Q&A
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Q: What is this product?
A: A commercial three‑compartment stainless steel sink with an 18″ right‑side drainboard, designed for wash‑rinse‑sanitize workflows in foodservice environments.
Q: What are the overall dimensions?
A: Approx 70″ W x 25½″ D x 44″ H (to top of backsplash).
Q: How big are the sink compartments?
A: Three bowls, each 16″ W x 20″ front‑to‑back x 14″ deep for versatile wash capacity.
Q: What material is it made from?
A: 16‑gauge type 300 stainless steel with a satin finish — corrosion‑resistant and easy to clean.
Q: What features improve hygiene and workflow?
A: Coved corners resist buildup, 3½″ die‑stamped drains evacuate wastewater, and the 18″ drainboard provides staging/drying space. A 10″ boxed backsplash protects walls.
Q: Does it include faucet or plumbing fittings?
A: Faucet and drain hardware are typically not included; splash‑mount faucet holes are provided on the backsplash (8″ centers).
Q: How is it supported?
A: Stainless steel legs with adjustable side bracing and bullet feet ensure stability and leveling on uneven floors.
Q: Where is this sink best used?
A: Ideal for restaurants, commercial kitchens, cafeterias, catering facilities, and other foodservice wash stations needing robust triple‑basin capacity.
Q: Why choose this model?
A: Offers commercial‑grade stainless construction, multiple wash basins, integrated drainboard, and ergonomic design to streamline high‑volume wash processes.
Maintenance Tips
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Clean & dry daily: Wash all three basins and the right drainboard with mild detergent and warm water; always rinse and dry completely to prevent water spots and mineral buildup.
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Sanitize routinely: Apply a food‑safe sanitizer after heavy use to maintain hygiene and health compliance.
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Wipe with the grain: Clean stainless steel surfaces with a soft cloth following the grain to preserve the finish and reduce streaks.
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Avoid abrasives: Do not use steel wool, wire brushes, or harsh chemical cleaners that can scratch or damage stainless steel.
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Keep drains clear: Empty and clean strainers; flush drains with hot water daily to prevent clogs, odors, and buildup.
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Inspect fittings: Check faucets, seals, and drain connections; tighten or replace worn parts to prevent leaks.
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Prompt spill care: Wipe up standing water, food acids, and residues immediately to reduce corrosion risk and staining.
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