Rotary Vane pumps and rotary vane compressors cover a wide performance range and come in dry running and oil lubcricated versions. The eco-friendly dry running rotary vanes are robust and economical needing little maintenance. The oil lubricated rotary vanes are the standard pump in numerous industrial applications.
In rotary vane technology, the rotor, the only continually moving part, has a number of slots machined along its length into which fit sliding vanes that ride on a film of oil. The rotor rotates within a cylindrical stator. During rotation, centrifugal force extends the vanes from their slots, forming individual compression cells. Rotation decreases the cell volume, increasing the air pressure. Its compact size makes it the ideal choice for customised compressed air and gas applications.
This brand excels in high quality blowers, vacuum and fluid transfer technologies. Our products cover a unique range of technologies: radial, side channel, liquid ring, oil lubricated and dry running rotary vane, rotary lobe, claw and screw.
Vacuum pump and compressor technologies including; articulated piston WOB-L piston, diaphragm, rotary vane, linear, liquid diaphragm, liquid linear diaphragm and peristaltic.
Truck mounted rotary screw, rotary vane and hook and claw compressors and cargo pumps for pressure discharge of liquid and dry bulk materials.
A market leader in the manufacture and global distribution of rotary vane compressors, covering both air and gas applications to meet the needs of diverse markets.
Welch-Ilmvac provide high quality vacuum pumps and systems for laboratory, life science, chemical, refrigeration and light industrial applications.
Truck mounted vacuum pumps and compressors for use in the road tanker industry. Employing various design technologies to produce the most efficient and effective loading performance.