Screw Vacuum Pumps - COBRA DS 0600/3000 B

A smaller number of parts with rotors made from one piece and the modular design in general, results in lower costs for overhauls.

Principle of operation

In our COBRA DS 0600/3000 B dry screw pump the well proven twin screw vacuum pump design is used. The screw mechanism minimizes sliding areas inside the pump and thus has optimum restart capabilities.

The new screw design results in lower electric results in lower electric energy consumption compared to standard screw designs and in lower heat load of the compressed gas. Using the indirect cooling principle the whole pump body is working at an uniform temperature level. There are no cold spots, and thus condensation is reduced to a minimum.

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