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.

  • COBRA NC 0630–2000 B/C VR , Screw Vacuum Pump , Busch Vacuum Solutions

COBRA NC 0630–2000 B/C VR


The Flexible Solution for Industrial Vacuum Applications

High performance

Advanced screw design, patented self-balancing screws


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


Low gas temperatures within the compression chamber, special cooling system for the extraction of petrol vapor, perfectly suited for the stage I recovery of petrol and other hydrocarbon vapors in the petrochemical industry

Technical specifications
Markets & applications
Biogas handling
  • Upgrading - pressure swing adsorption
Electric power generation
  • Transformer drying
Food processing
  • Powder processing
  • Pasteurizing
  • Sterilizing
  • Brazing
  • Welding
  • Coating
  • Heat treatment
  • Vacuum induction melting (VIM)
  • Vacuum arc remelting (VAR)
Oil and gas industry
  • Petroleum refining
  • Liquid packaging
  • Blister packaging
  • Labeling
  • Cartoning machines
  • Blow molding
  • Clipping machines
  • Money packaging
  • Tray loading systems
Plastics processing
  • Vacuum bagging
  • Extruder compounding
  • Material drying
  • Thermoforming
  • SSP recycling
  • Extruder sheet/film
  • Rasin transfer molding (RTM)
  • Vacuum calibration
  • Extruder profile
  • Injection molding
Vapor recovery
  • Storage tank filling
  • Volatile organic compounds (VOC) recovery
  • Storage tank venting
  • Vapor balancing
  • Railcar and truck loading
Design options
  • ATEX - for use in explosion hazard areas.