Chemistry diaphragm pump MD 1C VARIO-SP

Chemical-grade version with gas ballast valve and excellent resistance to chemicals and condensate. Thanks to its variable-speed drive, it achieves significantly better performance in terms of pumping speed and ultimate vacuum than a comparable pump with a constant speed. The electronic (maintenance-free) 24 V DC drive means it is independent of the mains voltage.


-Contamination-free pumping and evacuation
-High flow rate even near ultimate vacuum
-Rapid pumping out at higher speed and vacuum maintenance at reduced speed
-Very quiet and low-vibration operation, particularly at reduced speed