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Sink

Atosa SS1818D11N — 1-Compartment Sink, 18"x18" bowls, 38.5"W x 23.5"D, 18-ga 304 stainless

Specs & image © Atosa. Independent reference — verify on the spec sheet.
Dimensions
38.5" deep × 23.5" long × 43.75" high
Atosa SS1818D11N — 1-Compartment Sink, 38.5"W x 23.5"D

The Atosa SS1818D11N is a 1-compartment commercial stainless steel sink measuring 38.5″×23.5″ overall, built from 18-gauge 304 stainless. Each bowl is 18″×18″ and 12″ deep. A single bowl works for prep or utility use. The 304 alloy resists corrosion in a constantly-wet warewashing area. It is NSF listed and backed by a 90 days (workmanship) warranty.

Buying considerations

Three compartments cover the wash-rinse-sanitize sequence; confirm whether your local health code requires a fourth bay, and add left and right drainboards for soiled and clean ware. Match bowl size and depth to your largest pans. Browse all compartment sinks →

Specifications

SpecDetail
Compartments1
Bowl width18"
Bowl front-to-back18"
Bowl depth12"
Overall width38.5"
Overall depth23.5"
Overall height43.75"
DrainboardsNone
Drainboard length—
Backsplash—
MaterialStainless steel
Stainless gradeType 304 stainless
Gauge18 gauge
LegsStainless
Faucet includedNo
Faucet centers—
Drain size3.5"
NSF listedYes
Warranty90 days (workmanship)

A dash (—) means the manufacturer has not published that specification.

Pulled from Atosa

Shipping & handling

UPS / small parcel — light enough to ship ground (49 lb), no freight appointment or liftgate needed.

Ships byUPS / ground parcel
Product weightNot published
Shipping weight49 lb
Shipping dimensionsNot published

Related equipment

What to check when buying compartment sinks

Match compartment count and drainboards to your wash-rinse-sanitize and code needs.

Try the Water heater sizing calculator →
Published by Resultex Media Group LLC · Independent & vendor-neutral · Educational only, not legal or engineering advice · Last verified September 2026