A year ago I picked up this Vacuum pump second hand. I knew it would be a fixer upper and I’m grateful it was user friendly and parts were readily available for purchase. YouTube instruction was instrumental in the process 🙌🏼 . After replacing the motor coupling, throughly cleaning the chamber of the “gunk”, and two-three cycles of vacuum pump oil =able to pull down to 30 microns.

Posted by david.rivas at 2021-03-09 04:37:24 UTC