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  • COBRA NX 0950 A , Screw Vacuum Pump , Busch Vacuum Solutions


Dry screw vacuum pump

The All-Around Solution for Industrial Vacuum Applications

High performance

Advanced screw design, patented self-balancing screws, excellent running qualities, perfectly suited for vacuum drying, freeze drying, degassing, heat treatment, thermoforming and many more


Intelligent variable speed drive, low cost of ownership, minimal maintenance, long service intervals, high uptime, efficient water cooling


High vapor and particle tolerance, self-draining

Technical specifications

Markets & applications

Biogas handling
  • Upgrading - pressure swing adsorption
Electric power generation
  • Transformer drying
Food processing
  • Pasteurizing
  • Sterilizing
  • Freeze drying
  • Vacuum cooling
Lithium ion battery production
  • Pick and place
  • Drying
  • Electrolyte filling
  • Slurry mixing
  • Degassing
  • Heat treatment
  • Welding
  • Coating
  • Brazing
  • Round-table/Carousel packaging machines
  • Liquid packaging
  • Tray sealers
  • Thermoforming packaging machines - Sealing/evacuation station
  • Central vacuum system, single pipe
  • Central vacuum systems, multi pipe
  • Chamber packaging machines large, industrial