0 Answer it Forward Challenge Asked: July 24, 20202020-07-24T13:00:05+00:00 2020-07-24T13:00:05+00:00In: Vacuum Seals & O-Rings What is an acceptable leak rates for o-rings? 0 What is an acceptable leak rates for o’rings? leak-up rateo’rings Share Facebook 1 Answer Voted Oldest Recent Greg Kimble 2021-02-19T16:56:04+00:00Added an answer on February 19, 2021 at 4:56 pm An o-ring should not leak when tested with a helium mass spectrometer in the range of 10-6 or 10-7 Torr. Acceptable leak rates would be subjective and relate to the materials being processed in the furnace and the hot zone deterioration that can be tolerated with a leaking o-ring or system. 0 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Add a Video to describe the problem better. Video type Youtube Vimeo Dailymotion Facebook Choose from here the video type. Video ID Put Video ID here: https://www.youtube.com/watch?v=sdUUx5FdySs Ex: "sdUUx5FdySs". Answer Anonymously Save my name, email, and website in this browser for the next time I comment.