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Tuttnauer 3870M Autoclave Repair Parts - High Quality Guaranteed

Part #TUK030-2237
OEM Part #CT241111


Comes To You Pre-Assembled & Includes Also available is The Door Bellows Housing Bolt Part Number TUB064-2226

Fits: Door

Want to Know What The Tuttnauer Door Bellows Does? Or How It Works?

Click Here To Learn All About The Tuttnauer 3870M Autoclave Door Bellows

Indications of a faulty Door Bellows include (While Running A Cycle):
  • Leakage is noted around the center of the door or around the latch
  • Puddling of water on the counter below the Closing Device
  • A Whistling Noise
Also, a "LOW WATER" Warning Appearing On The Display can be caused by the Door Bellows allowing water or steam to escape at a higher than normal rate

Click Here For The Tuttnauer Door Bellows Removal & Installation Instructions

What Does The Tuttnauer Door Bellows Do?

The Door Bellows on Tuttnauer 3870M Autoclaves is a safety device that prevents the door from opening when the chamber is pressurized.

How The Tuttnauer Door Bellows Works

The system utilizes the buildup of pressure inside the autoclave chamber to expand a flexible Silicon-Rubber bellows. The bellows pushes a metal pin into a grove on the tightening bolt of the Door Closing Device.

This prevents the operator from opening the door when there is pressure in the chamber. When the steam is released, this bellow returns to its original position, drawing the pin with it and releasing the tightening bolt.

"Tuttnauer 3870M Autoclave Repair Made Simple™"
  • Model: TUK030-2237

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AllClaveParts.com - Real Help With Your Autoclave Repair When You Need It

"My Statim 2000 stopped working.

Benco dental came down and said the thermal fuse and computer board was bad

Real Problems Solved By Dr Gorenburg With AllClaveParts help

Wally, thank you and your company for providing great customer service and all the help I needed to fix my autoclave.
Clearview Medical.com

Dr Haruki & Son

My tech told me my STATIM 2000 repair could either be about $350 (if it was only the thermal fuse) or up to $1500 if it was another problem.

Craig Haruki DDS
Lihue, HI

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" It was a pleasure working with Wally who saved me thousands over what I would have had to pay when the Patterson tech......"

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Castro Valley, CA
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Dr Steve Says Midmark Told Him To Throw It Away, But AllClaveParts Showed Him How To Fix It Well, that same autoclave is once again working like a champ thanks to allclaveparts.com.

Steve Douglas, DDS
Indianapolis, IN


Many thanks to AllClaveparts and Wally!

Many thanks to AllClaveparts and Wally!

Thank you for your outstanding service! The last time my Statim went out (only 3 years ago) I had to send it in and I did not see it again for a...

Every experience I have had with Wally has been positive.

Every experience I have had with Wally has been positive.

Every experience I have had with Wally has been positive. Whether an inquiry, product purchase, or request for technical information, Wally has been...

Great service from the AllClaveParts company

Great service from the AllClaveParts company

Great service from the AllClaveParts company. I have saved over a thousand dollars repairing my own Statim unit with their guidance. I strongly...

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Anytime I am repairing one of the autoclaves I know Wally is just a phone call away. He has done an outstanding job helping me over the years. I also...

Thanks again Wally!

Thanks again Wally!

"My Ritter Autoclave started to act up on me on a Monday morning. It was giving me 3 different Error Messages and would not complete a cycle." "What...

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