- Can handle both condensible vapors and some solids without leaving residue
- Capable of full pumping speed from atmospheric pressure to 1 Torr (1.3 mbar a)
- Can achieve ultimate vacuum as low as 0.01 Torr (0.013 mbar a)
- Patented variable pitch rotor design increases efficiency and lowers temperatures
- No oil or water in contact with process gases
- No metal-to-metal contact between operating parts
- Quiet operation
- Niflon coated internals reduce damage from corrosive or condensable gases
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