Posted 11/23/2013 21:02 (#3464854 - in reply to #3464317) Subject: Re: Better Built vacuum pump
Kentucky
Not sure would have to check. From an 1100 gal about 30 years old. I know it is 3 vane because I replaced them not long befor I quit using it. The dome on the front rusted out and I replaced it with an external vacuum jar made of some type of plastic.
Better Built vacuum pump
