7.5" 3 stage Ametek's

[GT6Steve]

I've got four of these powerful Ametek 114787 3 stage vacuum motors that I am never going to use. I know they are powerful because we used them to move plastic pellets over 2500 feet thru a 2" tube before the place shut down. I saved these to build a bench but I don't think that's gonna happen. They're brand new and expensive but not helping anybody sitting here in my shop.

What can we do to make everbody a winner?

PS, I need a piston vise