John Boos

John Boos B Series 4-Compartment Stainless Steel Sink with Dual Drainboards, 111-1/4 Inch Wide

SKU: 4B18244-2D18
GTIN: 662969158699
$3,963.43
/each
Free Shipping
Expected delivery date of ,
if ordered within hours and minutes
Not Shipping to ?
Want to speak to an expert?

John Boos B Series 4-Compartment Stainless Steel Sink with Dual Drainboards, 111-1/4 Inch Wide

18 x 24 x 14-inch compartments, 10-inch boxed backsplash, and splash-mount faucet holes

Built for high-volume dishwashing and prep, this four-basin sink combines generous work space, dual drainboards, and rugged stainless steel construction.

  • Four 18-inch W x 24-inch front-to-back x 14-inch deep compartments support washing, soaking, and rinsing at one station.
  • Two 18-inch drainboards provide extra landing and drying space on both sides.
  • 10-inch boxed backsplash with a 45° top and 2-inch return helps contain splashes.
  • 16/300 stainless steel construction and stainless steel legs are designed for commercial durability.
  • Two sets of splash-mount faucet holes on 8-inch centers and 3-1/2-inch die-stamped drain openings streamline installation and drainage.
  • NSF-listed for commercial sanitation compliance.

Overall Dimensions:

111.25"W x 29.5"D x 44.0"H

Product Weight:

174.0 lb

Four-Compartment Sink

Four separate compartments let staff wash, rinse, soak, and stage items at the same sink.

Dual Drainboards

Left and right 18-inch drainboards add convenient space for dishes, trays, and prep items.

Boxed Backsplash

The 10-inch-high backsplash includes a 45° top and 2-inch return to help control splashes.

Splash-Mount Faucet Holes

Two sets of faucet holes on 8-inch centers are ready for compatible splash-mount faucets.

Heavy-Duty Stainless Steel Construction

Built from 16-gauge, 300-series stainless steel for durability and corrosion resistance.

Stable Support Base

Stainless steel legs, adjustable side bracing, and bullet feet provide strength and leveling support.

Die-Stamped Drain Openings

3-1/2-inch die-stamped drain openings are formed into the compartments for efficient drainage.

Type Sink
Style B Series
Installation Type Floor Model (With Legs)
Compartments 4
Material 300 Series Stainless Steel
Backsplash Height 10 Inches
Backsplash Angle 45 Degrees
Backsplash Return 2 Inches
Top Gauge 16 Gauge
Compartment Width 18 Inches
Compartment Depth 24 Inches
Sink Depth 14 Inches
Drainboard Count 2
Faucet Hole Sets 2
Faucet Hole Centers 8 Inches
Drain Opening Size 3-1/2 Inches
Base Type Legs With Side Crossrails
Base Construction Stainless Steel
Selling Unit Each
Units Per Case 1
Shipping Width 112 Inches
Shipping Depth 30 Inches
Shipping Height 44 Inches
Shipping Weight 174 lb.

Certifications & Compliance

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

Frequently Asked Questions

It has four compartments.
Each compartment measures 18 inches wide x 24 inches front-to-back x 14 inches deep.
Yes, it includes two 18-inch drainboards.
It has a 10-inch boxed backsplash with a 45° top and 2-inch return.
It includes two sets of splash-mount faucet holes on 8-inch centers.
Yes, it is NSF listed.

Need Help Deciding?

Our equipment specialists can help you match specs to your kitchen layout, electrical capacity, and menu requirements.