John Boos E3S8-15-14T15 Compartment Sinks

John Boos E-Series 3-Compartment Sink – 75" W With Dual 15" Drainboards

Built for everyday commercial duty, this E-Series sink delivers the legendary John Boos quality food-service operators trust—at a budget-friendly price point. Three roomy 14" deep bowls keep prep, wash and rinse tasks separate, while 15" drainboards on both sides maximize workflow in tight kitchens.

Why you’ll love it

• Three 15" W × 15" F-B × 14" D compartments handle oversized pots and sheet pans.
• Left & right 15" drainboards speed up drying and staging without extra countertop space.
• 18 ga Type 300 stainless steel top, bowls & backsplash with #4 satin polish resists corrosion and cleans up fast.
• Full-length 9-3/4" boxed backsplash with 45° top cap and 2" return protects walls and contains splashes.
• Single set of 1-1/8" faucet holes on 8" centers—ready for your favorite splash-mount faucet (sold separately).
• 3-1/2" die-stamped drain openings accept standard commercial strainers & waste valves.
• Rugged 1-5/8" O.D. galvanized legs & gussets with adjustable plastic bullet feet level the sink on uneven floors.
• All corners coved on a 3/4" radius and outside edges bull-nosed for safety and easy cleaning.
• NSF & CSA-Sanitation certified for peace-of-mind compliance.

At-a-Glance Specifications

Perfect for

• Independent restaurants, cafés & bars
• Ghost kitchens and food trucks that need full triple-sink compliance
• Catering commissaries, bakeries and brewery glass-washing stations
• School, church and community center kitchens

Care & Maintenance Tips

• Clean daily with mild soap or non-chloride stainless cleaner; rinse and wipe dry.
• Avoid harsh chlorine bleach, steel wool or wire brushes that can damage the protective film.
• For tough stains, John Boos recommends Bar Keepers Friend followed by its Stainless Steel Cleaner & Polish.

Regular cleaning preserves the chromium-oxide “passive” layer that keeps stainless steel rust-free.