I understand
Fz water w a VacSystem
that does not have an Oil Pump
extends the life of the Non Oil Pump
which eventually
will not enjoy Water Vapor and
Bob's your Uncle
https://en.wikipedia.org/wiki/Bob's_your_uncle
Ive been looking forward to using this
Once might be enough , though
F.D.: I had hope'd that BUU
might have been a bit more
Saucy , for the Plate
of course