ever heard of this?

[Three Saps Sugar Shack]

vacuum pump from a milker setup.. its a FLACO vac pump... cant find any info... help???

[BryanEx]

You will have to do some digging to find the info you're after but here's the Flaco web site;

http://www.flaco.de/en/products/dairy-equipment/milking-systems/vacuum-pumps/index.html