0 Answer it Forward Challenge Asked: July 29, 20202020-07-29T23:52:42+00:00 2020-07-29T23:52:42+00:00In: Vacuum Pumps What are the different pumping systems used in a vacuum furnace? 0 What are the different pumping systems used in vacuum heat treating? pumping system Share Facebook 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.