The EM range of oil‑sealed rotary pumps – renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapour – have become the industry standard for laboratory and light industrial applications.
Displacement (50Hz): 20.5 m3/h
Displacement (60Hz): 25.0 m3/h
Speed (50 Hz): 17.0 m3/h
Speed (60Hz): 20.4 m3/h
Nominal rotation speed (50Hz): 1440 rpm
Nominal rotation speed (60Hz): 1720 rpm
Ultimate vacuum (total pressure) without gas purge: 1 x 10-3 mbar
Ultimate vacuum (total pressure) with gas purge: 1.5 x 10-2 mbar
Max permitted pressure at outlet: 0.5 bar
Max inlet pressure for water vapour: 20 mbar
Max water vapour pumping rate: 0.3 kg/h
Oil capacity: 0.75 – 1.05 l
Weight | 0,0 kg |
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Warranty | 6 months |
Condition | Used, in good condition |
Brand | Edwards Vacuum |