Divac diaphragm pumps are meant as a common pump for chemical laboratories. They are very resistible against corrosion and solvents, because the parts that touch the intercellular substance are Teflon, or materials such as Teflon. Divac diaphragm pumps are being made one- and two stages in three different sizes.

Typical aplications are filtration, evaporation, distillation, drying and other laboratory processes. Accessories for the pumps are: pressure remote, condenser, liquid separator, system operation unit and a platform.                                                                      

Roots pumps are widely used as connected in series along with mechanical pumps that clench against the atmosphere. A general rule holds that the roots pump improves the existing pump systems final pressure at a factor of ten.

   Together with two Roots pump and a suitable pre-vacuum pump even the region of 10-5 mbar can be achieved. As the rotors do not touch each other or the inside of the pump, large working speeds can be used. This way good pumping speed is gained with small outside measures.

EcoDry is a totally oil free newer generation three stage vacuum pump. Brilliantly designed pump has no oil or carbon dioxide in the vacuum space. It functions as many as two years in the pressure area of 10 – 2 mbar completely without service.

Thanks to the modular structure of the pump it is being made in three versions that differ from each other mainly in the coupling of the third squeezing stage. This way three different pumping speeds are being received from the same basic framework.