John Boos

John Boos B-Series 3-Compartment Sink with Left Drainboard, 70-3/16-Inch Wide, 16-Gauge Stainless Steel

SKU: 3B16204-1D18L
GTIN: 662969211028
$2,180.78
/each
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John Boos B-Series 3-Compartment Sink with Left Drainboard, 70-3/16-Inch Wide, 16-Gauge Stainless Steel

14-Inch Deep Bowls, 10-Inch Boxed Backsplash, Adjustable Bullet Feet

A durable floor-standing 3-compartment sink with a built-in left drainboard, heavy-duty stainless steel construction, and a tall backsplash for efficient warewashing and prep workflows.

  • 3-compartment sink with a built-in left drainboard for sorting, washing, and drying in one station.
  • Three 16-inch x 20-inch x 14-inch deep bowls support busy commercial kitchen workflows.
  • 16-gauge Type 300 stainless steel construction is built for daily heavy use.
  • 10-inch boxed backsplash with splash mount faucet holes helps protect walls and simplify installation.
  • Stainless steel legs, side bracing, and adjustable bullet feet provide stable floor support.

Overall Dimensions:

70.18"W x 25.5"D x 44.0"H

Product Weight:

113.0 lb

Left-Hand Drainboard

Includes an 18-inch drainboard on the left side for extra landing space and workflow convenience.

Three Deep Compartments

Three bowls measure 16 inches wide by 20 inches front-to-back by 14 inches deep.

Heavy-Duty Stainless Steel Construction

Made from 16-gauge Type 300 stainless steel with a #4 polish, satin finish for long-lasting performance.

Tall Boxed Backsplash

10-inch high backsplash with a 45-degree 2-inch return helps reduce splashing and protect the wall.

Drainage-Friendly Bowl Design

Formed bowl bottoms direct water toward 3-1/2-inch die-stamped drain openings.

Stable Support Base

Stainless steel legs, adjustable side bracing, and bullet feet help keep the sink rigid and level.

Finished, Safe Edges

Bullnosed outside corners and coved bowl corners create a cleaner, more polished working surface.

Faucet Hole Layout

Includes one set of splash mount faucet holes with 8-inch centers.

Type 3-Compartment Sink
Installation Type Floor Model
Material Type 300 Stainless Steel
Finish #4 Polish, Satin Finish
Top Gauge 16 Gauge
Compartments 3
Drainboard Side Left
Base Type Legs With Side Crossrails
Compartment Width 16 Inches
Compartment Depth 20 Inches
Sink Depth 14 Inches
Drainboard Length 18 Inches
Backsplash Height 10 Inches
Faucet Hole Centers 8 Inches
Drain Opening Size 3-1/2 Inches
Shipping Width 71 Inches
Shipping Depth 26 Inches
Shipping Height 44 Inches
Shipping Weight 113 lb.
Selling Unit Each
Units Per Case 1

Certifications & Compliance

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

Frequently Asked Questions

This model has a left-hand drainboard.
Each compartment is 14 inches deep.
Each compartment is 16 inches wide by 20 inches front-to-back.
The sink is made from 16-gauge Type 300 stainless steel with a #4 polish, satin finish.
Yes. It includes a 10-inch boxed backsplash and one set of splash mount faucet holes with 8-inch centers.

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