RSV Series :

Vacuum Roots Blower

Features : By advanced technology of design and manufacture to reduce
the noise, vibration, for high environment temperature working condition,
design oil lubrication for driven gear and bearings ; Shaft seal design by
double oil seal, v-ring and piston ring to guarantee completely oil-free air.

Application : Dehydration of water from paper in paper industry, PSA
(pressure swing absorber) process for oxygen, nitrogen carbon dioxide,
carbon mon-oxide and others, vacuum drying process, vacuum recovery
system. Unloader and others

DN : 40 – 300 mm
Air-Flow : 1.01 ~ 178 m³/min
Vacuum : Up to – 6000 mmAq (0.6 kg/cm2)
Power : Up to 200 kw
Material : Cast iron