Double - vane vacuum pump is a double - axis rotary piston pump, using displacement principle. Input flow: up to 14,000 m³/h. Input pressure: 10-3 mbar up to 100 mbar.

Design principle

Double-vane vacuum pump adopts biaxial rotary piston pump and adopts displacement principle. Also known as Roots pump, features are as follows:

 

 compact design firm

 air-cooled (water)

 vertical

 casing sealers adopt liquid sealant

 piston unique design and high machining precision to ensure high volumetric efficiency

 high capacity of differential pressure