Oil Sealed Vacuum Pumps

Oil sealed rotary vane vacuum pumps are being used in all areas of vacuum engineering. They are equally suited for both industrial production and research applications. They may be used to generate a rough and medium vacuum or as backing pumps in pump combinations with Roots vacuum pumps or high vacuum pumps. Rotary vane pumps are built as one- or two-stage pumps. The ultimate pressure range, depending on the model, is between 0.5 mbar and 5•10-5 mbar. The comprehensive pumping speeds range from 1.5 m³/h up to 13,000 m³/h.

E / DK

Rotary Piston Vacuum Pumps

The E and DK pumps are mechanically acting vacuum pumps on the principle of a rotary piston or plunger. The pumps are manufactured as single and two-stage pumps. The E pumps are single-stage pumps with a pumping speed of 250 m³/h (147cfm) and an ultimate pressure of 0,04 mbar (0.024 Torr). The DK pumps are two-stage pumps with a pumping speed of 200 m³/h (118 cfm) and an ultimate pressure of 5•10^-4 mbar (3•10^-4 Torr).

Accessories

Exhaust filter AF 100-250 A