These pumps feature unique is
Oil-less , no need vacuum oil.
Model:
DVP2 / DVP4 / DVP8 / DVP16
Capacity :
2 / 4 / 8 / 16 m3/h
Vacuum:
1mbar / 8mbar / 150mbar
Option device:
Solvent filter
Gas ballast valve
Dust filter
Advantage:
Light weight ,small size.
Chemical corrosive.
Low noise.
Variable pumping speed.