Turning Archive 2004

Subject:
home made rotary adapter

John F
>Well, today I finished in my attempt to make my own rotary adapter. I used a process similar to all the docs I found on making them and everything went sucessfully. Except that it doesnt seem to work, I'm pulliing air thru the bearing, the seals dont seem to be sufficient to hold much vacuum, just plugging the hose I get about 27 inches, with the leak its like 4 or 5 inches, any suggestions?

John F.

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