Stero ER94S Conveyor Dishwasher with 30-Inch Power Scrapper, 3-Tank Pre-Wash, High-Temperature, 270 Racks/Hour

SKU: ER94S
$139,760.40
/each
Enter ZIP for a shipping estimate

Want to speak to an expert?

The Stero ER94S is a high-temperature conveyor dishwasher with a 30-inch power scrapper and three-tank wash system.

  • Processes 270 racks per hour.
  • Includes power scrapper, recirculated power wash, recirculated power rinse, and fresh-water final rinse stages.
  • Automatic fill maintains tank levels, while rack-activated operation starts the conveyor and pumps.
  • Constructed with stainless steel tank, hood, and front enclosure panel.

Product Weight:

1750.0 lb

30-inch power scrapper

Upper and lower spray manifolds strip food soil before the wash cycle and move it to an external scrap catchment.

Three-tank wash system

The machine combines a pre-wash scrapper tank with power wash, power rinse, and fresh-water final rinse stages.

Recirculated wash and rinse

Separate 2 HP wash and rinse motors recirculate 225 GPM through center-fed manifolds.

Fresh-water final rinse

A rack-activated final rinse uses fresh water and rinse arms positioned above and below the rack.

Automatic operation

Automatic fill maintains proper tank levels, rack-activated start operates the conveyor and pumps, and automatic shutdown stops operation during idle periods.

Stainless steel construction

The tank and hood are formed from 300 series No. 4 mill finish stainless steel, with a stainless steel front enclosure panel.

Door safety

Door safety switches prevent operation when a door is open and shut the machine off if a door is opened while it is running.

Dishwasher type Conveyor
Rack capacity 270 racks/hour
Scrapper width 30 in.
Tank configuration 3 tanks with pre-wash
Temperature High temperature without booster
Wash pump 2 HP recirculating; 225 GPM
Rinse pump 2 HP recirculating; 225 GPM
Scrapper motor 1 HP
Conveyor motor 1/4 HP
Final rinse Fresh water; rack activated
Tank heat 2 × 15 kW
Rinse water use 2.01 GPM; 0.49 gallons/rack
Construction Stainless steel
Machine footprint 94 in.

Certifications & Compliance

Certified badge of Energy Star Certified
Energy Star Certified
Certified badge of NSF Certified
NSF Certified

Warranty & Protection

One year from the date of initial startup or 18 months from the date of shipment from the factory, whichever comes first.

Frequently Asked Questions

The ER94S is rated for 270 racks per hour.
Yes. It has a 30-inch power scrapper that removes food soil before the wash cycle.
The ER94S has three tanks with a pre-wash scrapper stage, power wash, and power rinse.
Yes. The ER94S is specified as a high-temperature dishwasher without a booster.
Yes. Automatic fill maintains tank levels, and a rack-activated switch starts the conveyor and pumps.

Need Help Deciding?

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