Claw vacuum pumps and compressors feature two claw-shaped rotors. The rotors are mounted in a cylinder and move in opposite directions. The shape of these claw rotors extracts, compresses and expels the pumped medium.
The claw rotors do not come into contact with each other or the housing. The minimal clearance between the rotors and the chamber housing optimizes the internal seal. So, no lubricants or operating fluids are required in the compression chamber.
Claw vacuum pumps and compressors are driven by a directly flange-mounted motor. A synchronizing gearbox maintains precise rotor timing.
Operation as a compressor is also possible.
Our Portfolio of Claw Vacuum Pumps and Compressors
Our experience. Our success stories.
Optimum Water Properties in the District Heating Network Thanks to State-Of-The-Art Vacuum Technology
Elektrizitätswerke Mittelbaden AG & Co. KGLearn more
Increase in Sand Trap Effectiveness Thanks to Adjustable Claw Compressor
Municipal Sewage Treatment Plant in KertemindeLearn more
Energy-Efficient Vacuum Supply in the Production of Windshields
Fuyao EuropeLearn more
Producing Energy with Less Energy
The First TÜV-Certified Hydrogen Recirculation Blower for Fuel Cells
Enormous Energy Savings Thanks to the Right Choice of Vacuum Generation
Modern Vacuum Technology for Melt Degassing During Extrusion
PolyComp GmbHLearn more
Saving Energy when Generating Vacuum for Clamping Aluminum Sheets
A&T GroupLearn more
Complete Vacuum Supply with MINK Claw Vacuum Technology
Up to 70 Percent Energy Savings Thanks to Modern Vacuum Technology for Material Feed
Jedi Kunststofftechnik GmbHLearn more
Plastic Parts for Corona Test Kits Made with Vacuum
Quick Delivery for New Hospitals
The 2017 "Innovation in Vacuum Busch Award" Goes to WAGNER Group GmbH
Vacuum technology innovations of particular value to mankind and the environmentLearn more
Economical and Reliable Vacuum Clamping for the Production of Seating Furniture
Kvist IndustriesLearn more
Vacuum Supply for Food Packaging – 70% Less Energy Consumption
Feinkost DittmannLearn more
Cavotec recognised with the 2015 “Innovation in Vacuum Busch Award”
Vacuum technology innovations of particular value for mankind and the environmentLearn more