video corpo

Turbomolecular vacuum pump UTM series
lubricatedsingle-stage

turbomolecular vacuum pump
turbomolecular vacuum pump
Add to favorites
Compare this product
 

Characteristics

Technology
turbomolecular
Lubrication
lubricated
Number of stages
single-stage
Ultimate vacuum

0.13 mbar
(0 psi)

Flow rate

0.5 l/min
(0.13 us gal/min)

Description

TURBO MOLECULAR PUMP UTM SERIES The UTM series is an all the blades type turbo molecular pump which carries a pivot bearing (lower side) and a magnetic bearing (upper side). Mechanical contact at the time of a high velocity revolution is reduced by adoption of the pivot bearing. Moreover, a low vibration and a high compression ratio are realized.Magnetic bearing was adopted as the upper part, pivot bearing was adopted as the lower part, and mechanical contact at the time of a high velocity revolution is eliminated. Thereby, bearing exchange and an oil change become unnecessary and realize extended life-span of bearing. Fine dynamic balance rotor and highly efficient bearing by design of original blades realize a high velocity revolution, and inlet performance (high compression ratio) of low molecular weight gas, such as H2 and He. A pivot bearing and fluoride oil (oil whose saturated vapor pressure is chemically stable and is low) are adopted, and environment without the infinite oil near zero is realized. Achievement of clean, ultrahigh vacuum is possible. Adoption of a fine dynamic balance rotor and a highly efficient bearing realizes low noise and low vibration. SPECIAL FEATURES / FURTHER APPLICATIONS Main pumping systems for analysis equipment, researchand- development equipment, and an experimental device. Main pumping system for low molecule gas, evacuation such as H2 and He. Main pumping systems for analysis equipment and evaluation equipment, which are vibration sensitive

Other ULVAC GmbH products

Vacuum Pumps

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.