High pressure high speed waste water treatment three lobe double
tank Roots air blower 50mm(2") - 350mm(14")
•Driven by helical synchronous gears: Balanced transmission, low
•Adopting the advanced impeller curve in the world: increasing the
Volume ratio, high efficiency
•All bearings are imported from NSK or SKF bearings, it has good
loading performance and long lifetime.
•The oil seal is used CR seal imported from USA.
•Cooling way is air-cooled and water-cooled
•The impeller uses the blade shaft integrated structure . it avoids
the defects of the blade shaft split structure.
•Compact structure, the same inlet and outlet blade structure,
Speed: RPM 700-2200
Voltage: 220V, 380V ,400V
Power: 5.5kw -200kw
Pressure: 0.01Mpa -0.08Mpa
Exhuast port diameter: 50mm (2") - 350mm (14")
Bearing brand: NSK, SKF
Oil seal : CR from USA
main material: cast iron
Package and shipping terms
1) Standard exporting package box
2) Lead time is 7-12 days after payment