Picture of COBRA Dry Screw Vacuum Pumps

COBRA Dry Screw Vacuum Pumps

COBRA dry screw vacuum pumps are designed for process applications in the chemical, pharmaceutical, petroleum, solar and semiconductor markets.

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The COBRA NC dry screw vacuum pumps are specifically designed for difficult applications in the chemical and pharmaceutical industries, while the COBRA NP model is designed for a broad range of non-aggressive industries where a relatively high vacuum level is required. The NC and NP models are available as direct cooled or with closed loop air cooling.  The COBRA DS pump is ideally suited for the many types of processes found in the semiconductor and solar industries. All COBRA models operate at any pressure from atmosphere down to ultimate pressure.


  • Oil-free operation – no disposal costs, easy product recovery, environmentally friendly
  • Simple screw design – fewer parts, easier maintenance
  • Single stage – no intercoolers required
  • Small footprint – for less space requirements
  • Non contacting parts – for longer pump life
  • COBRA NC/NP Pumping speed to 385 CFM and vacuum to .0075 Torr
  • COBRA DS Pumping speed to 1711 CFM and vacuum to 7.5 x 10-4 Torr


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