John Boos 3B20304-2D20 Three-Compartment Sink with Two 20" Drainboards - JB3B203042D20

John Boos 3B20304-2D20 Three-Compartment Sink with Two 20" Drainboards - JB3B203042D20

This John Boos 3B20304-2D20 Three-Compartment Sink is durable and easy-to-use for a variety of applications. It has a 16-gauge stainless steel bowl and top polished with a #4 satin finish. It has a full length 10" high boxed backsplash, protecting the wall and surrounding areas from splashing. Its sink bowl is 14" deep and has coved interior corners. The exterior corners are bull-nosed to provide safe, clean, and polished edges. This Three-Compartment Sink has stainless steel legs, gussets, and 1-1/4" Round O.D. bracing. The bullet feet are adjustable for ideal leveling. This 3B20304-2D20 has three sink compartments with 14" deep bowls.

Features 

• (3) 20" W x 30" front-to-back x 14" deep compartment
• (2) 20" 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

What our Experts Think

• Triple‑Zone Cleaning Power: Three deep compartments streamline wash → rinse → sanitize workflows — ideal for busy kitchens.

• Dual 20″ Drainboards: Generous drying and staging space keeps countertops clear and water contained.

• Commercial‑Grade Durability: Heavy‑duty stainless‑steel construction resists corrosion and stands up to high‑frequency use.

• Deep, Practical Bowls: Large compartments easily handle pots, pans, trays, and bulky items.

• Easy to Clean & Maintain: Smooth, professional surfaces simplify sanitation and daily upkeep.

• Boosted Kitchen Workflow: Designed to reduce handoffs and speed dish area efficiency.

Q&A

Q: What is this product?
A: A three‑compartment stainless steel sink with two 20" drainboards designed for commercial kitchen washing and prep workflows.

Q: How many basins does it have and what are their approximate sizes?
A: Three compartments, each around 20" wide × 20" front‑to‑back × deep, suitable for washing, rinsing, and sanitizing tasks.

Q: Where are the drainboards located?
A: Two 20" drainboards — one on each side of the sink — for staging, drying, and organizing dishes or cookware.

Q: What material is it made of?
A: Stainless steel construction for durability, corrosion resistance, and easy cleaning in high‑use environments.

Q: Is a backsplash included?
A: Yes — an integrated backsplash helps contain splashes and protect wall surfaces.

Q: Are faucet holes provided?
A: Yes — pre‑punched faucet holes support standard commercial faucet setups; faucets are sold separately.

Q: What drain openings does it use?
A: Each basin uses a standard commercial drain opening compatible with typical 3½" drain fittings.

Q: How is it supported?
A: Supported by stainless steel legs with adjustable feet and bracing for stable placement.

Q: Where is this ideal?
A: Commercial kitchens, restaurants, cafeterias, catering operations, and other foodservice spaces needing efficient multi‑stage sink and prep workflows.

Q: Why choose this sink?
A: Combines three roomy basins with dual drainboards to streamline washing, rinsing, and drying tasks in busy kitchen environments.

Maintenance Tips

• Daily Cleaning: Wash sink bowls and drainboards with mild soap and warm water; avoid abrasive pads/cleaners that can scratch stainless steel.

• Sanitize Frequently: Use a food‑safe sanitizer on all contact surfaces to maintain hygiene.

• Drain & Strainer Care: Clean drains and strainers often to prevent clogs and buildup.

• Inspect Fixtures: Check faucets, spray hoses, and fittings regularly for leaks or looseness; tighten or replace parts as needed.

• Avoid Heavy Impacts: Do not drop heavy objects into sink bowls or onto drainboards to prevent dents or deformation.

• Dry After Cleaning: Wipe surfaces dry to reduce water spots and minimize corrosion risk.

• Hardware Check: Periodically ensure mounting hardware and connections are secure and free of corrosion.