Rotavac Vario
Three stage diaphragm pump is made from chemically resistant material.
For all Hei-VAP models
Precise vacuum control avoids bumping and eliminates foaming of your evaporation solution
Due to automatic vacuum supply to the process parameters you have more time for important laboratory activities
Can be combined with a condenser

Rotavac Valve Tec
Two-stage diaphragm pump is made from chemically resistant material.
For all Hei-VAP models
Recommended for solvents with low or medium boiling points
Vacuum can be controlled manually or via valve operated vacuum controllers
Can be combined with a condenser

Rotavac 20
This vacuum system can be applied in many different fields in order to evacuate, evaporate and pump out gases and vapors. It includes secondary condenser and air intake separation vessel.
For all Laborota 20 models
Can be applied in many different fields in order to evacuate, evaporate and pump out gases and vapors
Thanks to the emission condenser it is possible to achieve a chemical recovery of almost 100%
Excellent compatibility with chemicals and condensate
Very quiet and very low vibration
Includes secondary condenser and air intake separation vessel