
Chemical diaphragm vacuum pumps for use with rotary evaporators. Speed-controlled (Vario) and valve-controlled (Valve) models are available; a secondary condenser, Hei-VAC Control and a manual vacuum controller are offered as accessories.
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Rotary evaporators (Hei-VAP)
Benchtop rotary evaporators for flask sizes from 50 ml to 5000 ml.

Large-scale rotary evaporators (Hei-VAP Industrial)
Hei-VAP Industrial and Industrial B models for large volumes.

Automated distillation (Hei-VOLUME Distimatic Pro)
Automated liquid management module added to an existing Hei-VAP.






