Dehaha Oil Free Blower Sewage Disposal 75HP Screw Blower Air Compressors

DEHAHA Oil Free Blower for Sewage Disposal Screw Blower Air Compressors

Model High-efficiency screw blower special airend. 1.Using the world’s advanced molding lines, the rotor has undergone advanced coating technology, Effectively protect the rotor from rust. 2.Labyrinth seal and screw seal assembly to ensure oil-free air, up to to class 0 level. 3.Unique lubricating and oil draining channels ensure that bearings and gears are Good lubrication …

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