Midmark M9 Ultraclave Automatic Sterilizer

(No reviews yet) Write a Review
On Sale
  • midmark ritter m9 autoclave
  • ritter m9
  • Midmark Ritter M9 Ultraclave Automatic Sterilizer
  • ritter m9 steam sterilizer
  • m9-midmark-ritter
  • Midmark-Ritter-M9-Ultraclave
Now: $4,400.00
Was: $4,895.00



Warranty: 1 Year (ask me how to get an extra year for FREE)

Manufacturer: Midmark | Manufacturer Part #: M9-022


We DO NOT sell 3rd party or "OEM Replacement" Brands. These are inferior and may cause your warranty to void.

free-shipping-autoclave-parts.png  90-day-money-back.png authorized-dealer-autoclave.png

The Midmark M9 packs all of the dependable sterilizing strength you want right into a compact unit perfect for regions with constrained space. With our strong historical past of high-quality, fee and reliability, you can’t pass wrong with the Midmark M9. Check out your cart now with the Midmark Ritter M9 Ultraclave Automatic Sterilizer Autoclave.

What is the Difference between the M9 & M9D Autoclave?

The only difference is that the M9 contains an automatic door & the Midmark M9D has a manual door. With the M9 as soon as the sterilization process is complete the door opens automatically & exhausts the steam. The Ritter M9 is the best autoclave of the 2 because of the added functionality. 


  • Overall length w/plug: 20.4" (51.8 cm)
  • Overall width: 15.3" (38.9 cm)
  • Overall height w/printer: 15.8" (40.1 cm)
  • Minimum countertop area: 17.88" (45.4 cm) D x 15.3" 
    (38.9 cm) W
  • Chamber:
    • 9" diameter (22.9 cm)
    • 15" depth (38.1 cm)
    • 3.5 gal. usable volume (13.4 liters)
  • Trays:
    • Two large –7.3" W x 12" L x .8" D (18.6 cm x 30.5 cm x 2.2 cm)
    • Two small – 5.6" W x 12" L x .8" D (14.3 cm x 30.5 cm x 2.2 cm)
  • Unit weight: 73 lb (33.1 kg)
  • Shipping weight: 81 lb (36.7 kg)
  • Water reservoir capacity: 1.1 gal. (4.1 liters)
  • Electrical requirements:
    • 115 VAC, 50/60 Hz, 15 Amps Single Phase
  • Meets the requirements of ASME Boiler and Pressure Vessel Code
  • UL Listed to U.S. & Canadian Standards

Midmark Autoclave Comparison Chart:

Model Name Total Size Chamber Size Trays IMS Cassette Cycle Time Door Type Voltage  Weight 
Midmark M9 20.4" L, 15.3"W, 15.8"H

9" Dia,

15" .Depth,.

3.5 Gal (13.25L)

2 Large & 2 Small 2 Full 14-19 Minutes Automatic 115V 50/60Hz 81 lbs
Midmark M9D 20.4" L, 15.3"W, 15.8"H

9" Dia,

15" Depth,

3.5 Gal (13.25L)

2 Large & 2 Small 2 Full 14-19 Minutes Manual 115V 50/60Hz 81 lbs
Midmark M11 23.8" L, 17.8"W, 17.8" H

11" Dia,

18" Depth,

6.5 Gal (24.5L)

2 Large & 2 Small 4 Full 18-28 Minutes Automatic 115V 50/60Hz 131 lbs







FREE SHIPPING: Within the continental United States.

Please note, that as an authorized dealer for Midmark, AutoclaveDepot is not allowed to sell to dental professionals. We do an address check on every order. If you do place an order anyway, and we fail to see it, please note that Midmark will only covers parts and not​ labor.

View AllClose

Warranty Information

1 Year Warranty
View AllClose

Additional Information

View AllClose

Videos Hide Videos Show Videos