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Tuthill’s KDP straight pitch dry screws are a simple, robust design that can handle process by-products including liquids, condensate and even small particles. Full pumping speed from atmospheric pressure down to 1 Torr.

Achieve ultimate pressure levels as low as 0.1 Torr (0.05 Torr on model KDP-800).

 

Typical Applications

  • Vapor Recovery
  • Solvent Recovery
  • Vacuum Packaging
  • Freeze Drying
Model CFM HP RPM Utlimate Pressure
(Torr)
Utlimate Pressure
(mbar)
KDP-150 88 7.5 3500 0.10 0.13
KDP-300 194 15 3500 0.10 0.13
KDP-400 235 20 3500 0.10 0.13
KDP-800 459 30 3500 0.05 0.067
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