Atosa MixRite Stainless Steel 3-Compartment Sink 90" - 2 - SS1818D31D18

The Atosa SS1818D31D18 is an NSF-listed three compartment sink for restaurants, cafeterias, schools and other foodservice operations that need a wash, rinse and sanitize station for dishes, utensils and smallwares. It measures 90" wide, 23-1/2" deep and 43-3/4" high, with three 18" x 18" x 12" deep bowls and an 18" drainboard on each side. The whole sink is formed from one sheet of 18 gauge type 304 stainless steel. It stands on stainless steel legs and sockets with adjustable bullet feet. East Bay Restaurant Supply ships this model with free shipping.

Key features

• Three compartments, each 18" wide by 18" front to back by 12" deep
• 18" drainboards on both the left and right sides, creased and angled so water drains back into the sink
• Formed from a single sheet, then fused and polished into a one-piece sanitary unit
• 18 gauge type 304 stainless steel sink
• All exposed welds are ground smooth and polished to match the surrounding surface, giving a satin finish
• Large radius on all bowl corners, both vertical and horizontal, for easier cleaning
• A 3.5" drain basket comes with each bowl
• Stainless steel legs and sockets, 22-1/2" leg size, with 1" adjustable bullet feet for leveling
• Optional leg cross bar pair, part number 7020101209210, for sinks with 18" deep bowls
• Faucets are sold separately

Atosa SS1818D31D18 specifications

Brand	Atosa
Model number	SS1818D31D18
Product type	Three compartment sink with left and right drainboards
Number of compartments	3
Bowl dimensions	18" wide x 18" front to back x 12" deep
Drainboards	Left and right, 18" wide each
Overall width	90"
Overall depth	23-1/2"
Overall height	43-3/4"
Leg size	22-1/2"
Material	Type 304 stainless steel
Gauge	18
Construction	One-piece, formed from a single sheet, satin finish
Legs and feet	Stainless steel legs and sockets, 1" adjustable bullet feet
Drain basket	3.5", included
Faucet	Not included, sold separately
Optional accessory	Leg cross bar pair, part number 7020101209210
Net weight	50.92 lb
Gross (shipping) weight	62.78 lb
Certifications	NSF
Warranty	90-day limited warranty on materials and workmanship

Frequently asked questions

What size are the compartments on the Atosa SS1818D31D18?

Each of the three bowls is 18" wide, 18" front to back and 12" deep. Each bowl comes with a 3.5" drain basket.

How much wall space does the SS1818D31D18 need?

You need 90" of wall run and 23-1/2" of depth. The unit stands 43-3/4" tall. That 90" includes the three 18" bowls plus an 18" drainboard on each end.

Will it fit through a standard doorway?

Yes, as long as you carry it through lengthwise. The 23-1/2" depth clears a 36" doorway and the 43-3/4" height is well below an 80" door opening. Its 90" length means it has to go through end first, so check that hallways and turns along the route leave room for that.

Does the sink come with a faucet?

No, faucets are sold separately. What's included is the sink, the stainless steel legs and sockets, adjustable bullet feet, and a 3.5" drain basket for each bowl.

What is the SS1818D31D18 made of?

It is 18 gauge type 304 stainless steel, formed from a single sheet into a one-piece sanitary unit. The exposed welds are ground smooth and every bowl corner has a large radius, so there are fewer places for soil to collect.

Is the SS1818D31D18 NSF certified?

Yes. Atosa lists the SS1818D31D18 as NSF approved. NSF is an independent third-party body that certifies foodservice equipment to public health and sanitation standards, and health inspectors usually expect to see the mark on a three compartment sink.

What warranty comes with it?

Atosa gives a 90-day limited warranty against defects in materials and workmanship, counted from the date the sink ships from Atosa. If a sink fails under normal use, Atosa may replace it after inspecting the defective unit. The warranty does not cover alteration, neglect, abuse, misuse, accidents, damage in transit or during installation, fire, flood, or acts of God.

Are factory options available?

Yes. Atosa offers a leg cross bar pair, part number 7020101209210, for its sinks with 18" deep bowls. It adds bracing between the legs.

How does it compare to other Atosa three compartment sinks?

The SS1818D31D18 has the smallest bowls in its series, at 18" x 18" x 12". The SS1824F31D18 has 18" x 24" x 14" bowls with 18" drainboards. The SS2424F31D24 has 24" x 24" x 14" bowls with 24" drainboards. The SS2424F31N has 24" bowls and no drainboards. It also replaces the earlier MRSA-3-D, which had galvanized legs.

Does it ship free, and how is it delivered?

Yes, this model ships free. It ships on a pallet by freight truck. A lift gate fee applies to large items like this one if you don't have a loading dock and is calculated at checkout.