Did the Army have skid mounted centrifuges?

[JonMolander]

For the life of me, I swear I've seen gov surplus skid mounted centrifuges, but I cannot seem to find them now on a google search and I don't know if they had an M-series number.

I keep running across centrifugal pumps, but that's not it.

Help?

 

[reset2]

I have not seen any sold surplus auctions either. I have seen fuel separators but I know they are different things. l do know a guy that has a sub centrifuge that he uses for his biofuel process. I should have a pic so where.