Vacuum Roots Blower 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.
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