Please update your browser.

It looks like you are using an old version of the Microsoft Edge browser. To get the best experience with the Busch website, please update your browser.

Contact Pump registration
Canada

COBRA NC 0400–1000 B/C

Dry screw vacuum pumps

Or call us directly: +1 800 363 63 60

The Flexible Solution for Industrial Vacuum Applications

High performance

Advanced screw design, patented self-balancing screws, perfectly suited for chemical processes, distillation and vacuum drying

Efficient

Low cost of ownership, minimal maintenance, long service intervals, high uptime, efficient water cooling

Flexible

Air cooling, various sealing and coating configurations as well as ATEX-certified versions available

Technical specifications

Markets & applications

Analytics and R&D
  • Freeze Drying, Lyophilization
Automotive and transport
  • Vacuum Cleaning / Parts to clean
  • Heat Treatment
  • Vacuum Die Casting
  • E-Beam Welding
  • 3D Printing
Biogas handling
  • Upgrading Pressure Swing Adsorption
Carbon Capture
  • Amine Scrubbing
  • Pressure Swing Adsorption
  • Moving Bed Process
  • Direct Air Capture
Chemical and pharmaceutical industries
  • Evaporation, Drying
  • Freeze Drying, Lyophilization
  • Distillation, Solvent Recovery
  • Packaging
  • Filtration, Degassing
Electric power generation
  • Transformer Oil Purification
  • Transformer Drying
  • Green Energy Generation
Lithium-ion battery production
  • Electrolyte filling
  • Degassing
  • Mixing
  • Recycling
  • Impregnating
  • Vacuum drying
Metallurgy
  • Heat Treatment
  • Steel Degassing
  • Vacuum Brazing / Soldering
  • Vacuum Sintering
  • 3D Printing
  • E-beam welding
Oil and gas industry
  • Glycol Regeneration
Pharmaceutical industry
  • Filtration, Degassing
  • Freeze Drying, Lyophilization
  • Evaporation, Drying
  • Packaging
  • Distillation, Solvent Recovery
Plastics processing
  • Extruder and Melt Degassing
  • Drying, Degassing, Dissolution
Refridgeration
  • Vacuum Die Casting
Solar power industry
  • Lamination
Technical gases
  • Liquefaction
  • Gas Transport
  • Insulation Vacuum

Accessories

  • Various sealing and coating configurations
  • ATEX-certified versions available

Design options

  • ATEX - for use in explosion hazard areas.