Ultrasonic Cleaners: Dental and Medical

E789 Automatic Ultrasonic Instrument Washer

The ESMA E789 aqueous ultrasonic instrument pre-sterilization system is a fully-automated, counter-recessed, single-tank instrument washer. At the push of a button, pre-heated solution, pumped into the tank gently and thoroughly removes contaminants from the surgical or dental instruments. The auto-rinse function removes dragout contaminants, and the final hot-air drying process eliminates messy and slow towel drying. Medical, surgical, dental, or laboratory instruments are thoroughly pre-sterilized, labor costs are reduced, and productivity is increased.


Countertop Area: 18" x 11.5", flush-mount, recessed below countertop
Tank Dimensions: 13"W x 11"L x 11"D
Tank Volume: 6.5 gallons
Ultrasonic Power: 600 watts
Construction: All stainless steel, RFI filtered
Electrical: 120v ultrasonic system

Other Dental and Medical Ultrasonic Cleaning Systems:

Automatic Ultrasonic Washers:
E397 | E789-OMS | E889 | E1002

Non-automated Ultrasonic Cleaners:
E289 | E488 | E887 | E888R

Ultrasonic Cleaning Solutions

Esma Inc E789 Troubleshooting

Esma Inc Troubleshooting the Inlet Solendoid

Esma Inc Tumbler Troubleshooting Draining

Esma Inc Ultrasonic Circuit Boards

Esma Inc Dryer Cover

Contact ESMA

Customer Service and Sales
Toll Free: (800) 276-2466
Phone: (708) 331-1855
Fax: (708) 331-8919

Technical Support
Toll Free: (800) 276-2466
For any operational, maintenance or engineering questions.

Corporate Headquarters
450 West Taft Drive
South Holland, IL 60473

Phone: (708) 331-1855
Email: sales@esmainc.com