John Boos 3B18244-1D18L Compartment Sinks

B-Series 3-Compartment Sink w/ 18" Left Drainboard – 76"W

Built for bustling commercial kitchens, this John Boos B-Series sink pairs heavy-duty 16-gauge stainless steel with smart, labor-saving details—so your dish room runs cleaner, faster and more safely, shift after shift.

Why you’ll love it

• Three roomy 18" W x 24" front-to-back x 14" deep compartments handle high-volume warewashing.
• Integrated 18" left-side drainboard speeds drying and keeps counters clutter-free.
• 16-gauge, Type 300 stainless steel with #4 satin finish resists dents, corrosion and chemicals.
• 10" boxed backsplash with 45° top and 2" return protects surrounding walls from splashes.
• Pre-punched splash-mount faucet holes (8" on center) for quick, accurate faucet installation.
• 3-1/2" die-stamped drain openings fit standard commercial sink strainers and lever wastes.
• 1-5/8" O.D. stainless steel legs with adjustable cross-bracing add rock-solid stability.
• Adjustable stainless steel bullet feet level the sink on uneven floors.
• Coved 3/4" radius interior corners & bull-nosed edges for easy, sanitary cleaning.
• TIG-welded seams are polished to match adjacent surfaces for a seamless look.

Specifications

Easy stainless-steel care

• Clean daily with a soft cloth, mild soap and non-chloride cleaner.
• Avoid abrasive pads, wire brushes or bleach that can damage the protective finish.
• For stubborn stains, use Bar Keepers Friend® applied with a wet, non-metallic pad, then rinse and dry.
• Finish with John Boos Stainless Steel Cleaner to restore the original satin sheen.

Following these guidelines keeps the chromium-oxide “self-healing” layer intact and helps prevent corrosion.

Recommended accessories (sold separately)

• 8" center deck or splash-mount faucet
• Lever waste drains or basket strainers
• Pre-rinse spray unit for faster scrapping
• Wall-mount overshelves or pot racks for added storage