John Boos

John Boos B Series 3-Compartment Stainless Steel Sink with Left and Right Drainboards, 123-1/4 Inch W x 35-1/2 Inch D x 44 Inch H

SKU: 3B20304-2D30-X
$2,780.46
/each
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John Boos B Series 3-Compartment Stainless Steel Sink with Left and Right Drainboards, 123-1/4 Inch W x 35-1/2 Inch D x 44 Inch H

16 Gauge, 300 Series Stainless Steel, 10 Inch Boxed Backsplash

Built for high-volume dish rooms, this three-compartment sink combines dual drainboards, a tall backsplash, and durable stainless steel construction to streamline wash and prep workflows.

  • Three 20 Inch x 30 Inch x 14 Inch deep compartments support efficient wash, rinse, and sanitize separation.
  • Left and right 30 Inch drainboards provide extra landing and drying space on both sides of the sink.
  • 10 Inch boxed backsplash with a 45-degree top and 2 Inch return helps protect the wall from splashes.
  • 16/300 stainless steel construction is built for demanding commercial kitchen use.
  • Stainless steel legs, adjustable side bracing, and bullet feet help stabilize the sink on uneven floors.
  • Splash mount faucet holes with 8 Inch centers and 3-1/2 Inch drain openings simplify installation.

Overall Dimensions:

123.25"W x 35.5"D x 44.0"H

Product Weight:

188.0 lb

Three-Compartment Layout

Three separate compartments allow you to divide washing, rinsing, and sanitizing tasks for a more organized dish area.

Three-Compartment Layout

Left and Right Drainboards

Dual 30 Inch drainboards add valuable work and drying space on both sides of the sink.

Tall Boxed Backsplash

The 10 Inch backsplash with a 45-degree top and 2 Inch return helps reduce wall splashing behind the sink.

Heavy-Duty Stainless Steel Construction

Built with 16/300 stainless steel for durability and long-term commercial use.

Stainless Steel Support Base

Stainless steel legs with adjustable side bracing and bullet feet help provide a stable, level installation.

Pre-Set Faucet and Drain Openings

Includes one set of splash mount faucet holes on 8 Inch centers and 3-1/2 Inch die-stamped drain openings.

Type 3-Compartment Sink
Style B Series
Installation Type Floor Model
Compartments 3
Material Stainless Steel
Selling Unit Each
Units Per Case 1
Shipping Width 124 Inches
Shipping Depth 36 Inches
Shipping Height 44 Inches
Shipping Weight 188 lb.

Certifications & Compliance

Certified badge of NSF Certified
NSF Certified
Certified badge of CSA Certified
CSA Certified

Frequently Asked Questions

This sink has 3 compartments, each measuring 20 Inches wide x 30 Inches front-to-back x 14 Inches deep.
Yes, it includes left and right 30 Inch drainboards.
It has a 10 Inch boxed backsplash with a 45-degree top and a 2 Inch return.
The sink includes one set of splash mount faucet holes with 8 Inch centers.
It is constructed from 16/300 stainless steel and includes stainless steel legs.

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