RSR series special gas Roots vacuum pump

1、There are many varieties and specifications, positive pressure, negative pressure, dry type and wet type, with the characteristics of dense flow classification and convenient user selection.

2、The use of small clearance bearing positioning, to ensure that the fan impeller axial positioning is reliable, easy to adjust.

3、Various sealing forms can meet the transportation requirements of various special gases.

4、The flow parts of the fan can be made of stainless steel, cast steel, ductile iron and other special materials, and the surface of the flow parts can also be Ni-P coating anti-corrosion treatment.