PD-C series variable pitch dry screw vacuum pump

PD-C series variable pitch dry screw vacuum pump due to its special structure, because the screw vacuum pump does not need oil or water seal, there is no sealing medium in the pump cavity, and it does not pollute the pumped system and the environment.

The screw pump can work alone or combined with a roots vacuum pump to form a vacuum unit with different working ranges, which can replace rotary vane vacuum pumps, slide valve vacuum pumps, water ring vacuum pumps, water jet vacuum pumps, reciprocating vacuum pumps, and roots water. Ring vacuum unit, etc.

The design is simple, the operation is stable and reliable, and the pumping task from atmospheric pressure to 1 Torr can be completed.

is widely used in pharmaceutical, food, semiconductor, electronics, petrochemical, aerospace and other industries.

Technical Specification Sheet