John Boos 4B18244-2D18 Four-Compartment Sink with Two 18" Drainboards - JB4B182442D18
This John Boos 4B18244-2D18 Four-Compartment Sink has a durable, stainless steel construction. With a 300 stainless steel top, it has been polished with a #4 satin finish. It has stainless steel, 14" deep bowls. The sink corners are at a 3/4" radius. Its bowls have 3-1/2" diameter die-stamped openings to aid drainage. This Corner Sink has stainless steel legs, gussets, and adjustable bullet feet. It has a full length 10" high boxed backsplash to prevent potential spills and splashes. This 4B18244-2D18 comes with two 18" drainboards.
Features
- (4) 18" W x 18" front-to-back x 14" deep compartment
- (2) 18" left and right drainboards
- 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 stainless steel bullet feet
Specifications
| Model |
4B18244-2D18 |
| Dimensions (H×W×D) |
43" × 111" × 29.5" |
| Approximate Weight |
174 lbs. |
What our Experts Think
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Maximum Washing Capacity: Four compartments streamline multitask washing, rinsing, and soaking.
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Dual 18″ Drainboards: Keeps workflow organized and water contained for efficient cleanup.
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Commercial‑Grade Durability: Heavy‑duty stainless steel resists corrosion and holds up to daily use.
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Deep Bowls: Accommodate large pots, pans, and bulky items with ease.
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Easy to Clean & Maintain: Smooth surfaces and thoughtful design simplify sanitation.
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Professional Utility: Ideal for busy kitchens, foodservice, and high‑demand environments.
Q&A
Q: What is this product?
A: A commercial four‑compartment stainless steel sink with two 18" drainboards for high‑volume kitchen wash and prep stations.
Q: How many basins does it have and what are their sizes?
A: Four compartments, each approximately 18" wide × 24" front‑to‑back × 14" deep, suitable for washing, rinsing, sanitizing, and soaking.
Q: What are the drainboards?
A: Two 18" long drainboards located on the left and right sides of the sink for staging and drying dishes or cookware.
Q: What are the overall dimensions?
A: Approximately 111" wide × 29.5" deep × 44" high.
Q: What material is it made of?
A: 16‑gauge Type 300 stainless steel with a satin (#4) finish for durability, corrosion resistance, and easy sanitation.
Q: Is there a backsplash included?
A: Yes — a 10" high boxed backsplash helps contain splashes and protect walls.
Q: Are faucet holes provided?
A: Yes — splash‑mount faucet holes are pre‑punched on 8" centers (faucets sold separately).
Q: What drain openings does it use?
A: Each basin has a 3‑1/2" die‑stamped drain opening for standard commercial drains.
Q: What support and adjustability does it include?
A: Stainless steel legs with adjustable side bracing and bullet feet for stability on uneven floors.
Q: Where is this ideal?
A: Restaurants, cafeterias, catering operations, and other commercial kitchens needing a versatile multi‑stage sink setup.
Maintenance Tips
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Daily Cleaning: Wash sink and drainboards with mild soap and warm water; avoid abrasive cleaners that can scratch the stainless steel.
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Sanitize Regularly: Use a food‑safe sanitizer on all surfaces, especially where food contact occurs.
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Drain & Strainer Care: Clean drains and strainers frequently to prevent clogs and buildup.
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Inspect Fixtures: Check faucets, spray hoses, and fittings for leaks or looseness; tighten or replace as needed.
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Avoid Impact Damage: Do not drop heavy objects into compartments or on drainboards to prevent dents or deformation.
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Dry After Use: Wipe dry to minimize water spots and reduce corrosion risk.
