5 E Rotary Vane Vacuum Pump

Working with Turbopumps

pumps, oil-sealed rotary vane pumps, Roots pumps or other dry backing pumps are used to generate the vacuum. Final pressure The final pressure is the value of the pres-sure that is asymptomatically approached in a blanked off vacuum pump under normal operation and without the admis-sion of gas. 1.1 Terms used in Vacuum Technology A D C E F ...

  Pumps, Evans, Vacuum, Rotary, Vacuum pumps, Rotary vane