Data sheets:

SI [173,0 KB]  /  USCS [169,0 KB]

EC Declaration of Conformity [16,0 KB]
Operating Instructions [1,33 MB]

Spare parts lists [270,0 KB]

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VSA 800 (20) / 50 Hz
Single-stage screw vacuum pumps
Model Information
Property Value
MediumGas
Operating ModeVacuum
Product Family / TypeTWISTER VSA
Model NumberVSA 800 (20)
Voltage230/400V ± 10%
Frequency50 Hz
Energy SupplyAC
Motor Type3~
Suction Capacity (SI / USCS)650 m3/h / -
Ultimate Vacuum, abs (SI / USCS)0.05 mbar (abs) / -
Ambient Temperature, min. (SI / USCS)5 °C / 41 °F
Ambient Temperature, max. (SI / USCS)40 °C / 104 °F
Motor Rating (SI / USCS)18,5 kW / - HP
Average Noise Level81 dB(A)
Speed2850 rpm
Weight (SI / USCS)810 kg / -
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© 2004 Rietschle Thomas