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  • COBRA NC 2500 B , Screw Vacuum Pump , Busch Vacuum Solutions

COBRA NC 2500 B

Dry screw vacuum pump

The Flexible Solution for Industrial Vacuum Applications

High performance

Advanced screw design, patented self-balancing screws, perfectly suited for steel degassing, space simulation or vacuum drying

Efficient

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

Flexible

Various sealing configurations and ATEX-certified versions available

Technical specifications

Markets & applications

Biogas handling
  • Upgrading - pressure swing adsorption
Carbon Capture
  • Membrane capture
  • Moving bed process
Electric power generation
  • Transformer drying
Food processing
  • Pasteurizing
  • Sterilizing
Metallurgy
  • Heat treatment
  • Welding
  • Vacuum arc remelting (VAR)
  • Vacuum induction melting (VIM)
Oil and gas industry
  • Oil purification
  • Pipeline drying
  • Solvent extraction
Plastics processing
  • Dissolution
Steel degassing
  • Vacuum degassing as backing pump

Accessories

  • Seal gas system
  • Dilution gas system
  • Adapter for ASME flanges
  • Exhaust silencer
  • Various sealing configurations
  • ATEX-certified versions available

Design options

  • ATEX - for use in explosion hazard areas.