Roots Vacuum Pump

4 7 1 design operating principle.

Roots vacuum pump. In combination with backing pumps which compress against the atmosphere these pumps offer lots of advantages. Roots vacuum pumps for many years now roots vacuum pumps have been well established in the area of vacuum technology. Roots pumps roots blowers or mechanical boosters. The frictionless pumping action of the lobes means that dry operation is assured.

In combination with backing pumps which compress against the atmosphere these pumps offer lots of advantages. The gear box and bearings of roots pumps are separated from the gas pumping chamber. The simple single stage roots pump is most commonly employed as a booster pump for several types of fore pumps such as rotary vane pumps screw and liquid ring pumps to improve ultimate pressure and pumping speeds. Roots pumps extend the range of applications for so called backing pumps to lower pressures especially in applications with high gas loads.

Multistage roots pumps are dry vacuum pumps used in low medium high and ultra high vacuum systems to produce dry conditions. Roots pumps are used where great volumes have to be pumped. In combination with backing pumps which compress against the atmosphere these pumps are capable. We offer industrial series ruvac wsu and wau roots blowers from oerlikon leybold and oktaline roots blower pumps from pfeiffer adixen as standalone units or blower packages.

Their main working range is between 1 mbar and 1 10 3 mbar. Roots vacuum pump features. There are several names for this class of pumps. The roots blower pump is a staple of high capacity vacuum systems where used as a booster pump for quickly evacuating large chambers.

Roots vacuum pumps for many years now roots vacuum pumps have been well established in the area of vacuum technology. Roots vacuum pumps ruvac which are also called roots blowers are rotary plunger type pumps where two symmetrically shaped impellors rotate in opposite directions inside the pump housing.