Claflin Medical Equipment is closed on Thursday & Friday (November 26th - 27th) in observance of Thanksgiving. Orders CAN still be placed online, but will not be processed until Monday (November 30th).

Midmark / Ritter M11 Autoclave Auto Steam Sterilizer w/ Auto Door & FREE - Tailgate Delivery

More Views


Call for Price

Availability: In stock



The Ritter M11 UltraClave Auto Steam Sterilizer from Midmark.

This item ships free dock to dock to business addresses only. If your business does not have a dock an $125 additional charge will be added. Residential shipping will incur a $250 additional charge.

The M11 sterilizer , like the M9 sterilizer, features the option for a door that opens manually (CESS-5129-00) or automatically (CESS-5130-00) making sterilization a set-it-and-forget-it function. It’s the newest, largest addition to the Ritter line of automatic sterilizers and in this case… biggest also means best. Featuring an 11" by 18" chamber, the M11 sterilizer offers the most sterilizing capacity of any standard countertop sterilizer on the market making it perfect for larger packs and instruments. An optional printer accessory provides lasting records of the cycle’s time, temperature, pressure and number. The easily accessible, front fill and drain tube means never having to move the sterilizer to maintain or change water levels. The M11 sterilizer… biggest and best. One Year Warranty. Shipping Weight (lbs): 140.

Overall length: 22.38" (56.8 cm)
Overall width: 17.62" (44.8 cm)
Overall height: 17.56" (44.6 cm)

Countertop Area:
Minimum depth 21" (53.3 cm)

11" diameter (27.9 cm)
18" depth (45.7 cm)
6.5 gal. usable volume (24.6 liters)

Two large - 15" L x 9.12" W x 1.12" D
(38.1 x 23.2 x 2.9 cm)
Two small - 15" L x 6.62" W x 1.12" D
(38.1 x 16.8 x 2.9 cm)

Unit Weight: 96 lbs (43.5 kg)

Shipping Weight: 140 lbs (58.1 kg)

Shipping Box Dimensions: 30" L x 25" W x 30" H

Water reservoir capacity:
1.25 gal. (4.7 liters)

120 VAC, 60 Hz, 12 amps
120 VAC has 1425 watt tubular immersion heater
UL and CUL Listed
CSA Certified
220-240 VAC, 50-60 Hz, 7 amps
220-240 VAC has 1500 watt tubular immersion heater
Meets requirements of ASME Boiler and Pressure Vessel Code


Additional Information

Old SKU M11
Manufacturer Midmark
Unit of Measure (UOM) Each
Shipping Method Tailgate Delivery
Model M11

You may also be interested in the following product(s)


Working on a project?

Claflin’s Direct-to-Site (DTS) services are a turn-key approach that covers the initial equipment purchase, tracking of the items, receiving, warehousing, staging, assembly and delivery direct to the room.  This allows us to oversee all aspects of facility setup for our customers, preventing any details from being missed during the process and allowing you to open on time.

Learn more about our direct-to-site services