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.

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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