AerzenPositive Displacement Blowers (typeRoots) have been manufactured since 1868 and today are highly developed standard production machines designed and adapted to find use in a wide variety of applications.

Field of application: Conveying of air and neutral gases.

Vacuum from 10 mbar to approx. 300 mbar for mHV-blowers available in 11 sizes for theoretical nominal suction volume flow 250 to 61,200 m³/h. The max. admissible differential pressure depends on the thermal load.

Design: Housing with an additional third socket on the inlet side for the pre-inlet cooling. Due to the O-Ring seals, the housing flanges are vacuum-tight, air-cooled. Splash oil lubrication.