Love mine. I think i have actually loaned it out more than i have used it (to the install crew to hopefully improve the process)
But got an okay and to order 4 Yellow blue vacs from jmart last week. (yay now i can use mine for a change) Now i am going to have to get them some appion valve core removals too.
Our older install guys who didnt believe me about about changing oil frequently and leaking hoses got an eye opener after using your product. they couldn't pull a good vacuums at all. Came to me saying my vacuum pumps broken. Changed the oil, and purchased some new hoses good as new. This tool has greatly improved and will continue to improve our install and evacuation procedure thanks for the great product