Dr.Vakuum launches CR Series claw vacuum pumps
Dry-running, contact-free, low-maintenance
The new CR Series brings claw-pump technology to the Dr.Vakuum line-up. Two intermeshing rotors compress air without touching each other and without lubricant in the working chamber — the result is clean, dry vacuum with no oil mist, no carbon vanes to wear out and service intervals measured in years rather than months.
Where it fits
- Food & beverage packaging — thermoformers, vacuum sealers, MAP lines
- Woodworking — CNC routing tables, edge banders, veneer presses
- Pharma — tablet conveying, freeze-drying loadlocks
- Light chemical — solvent recovery, drying
The CR Series ships in flow rates from 100 to 630 m³/h, with the HC sub-series covering hook-rotor variants for higher ultimate vacuum (down to 50 mbar) on the same footprint.