Vapour temperature sensor: For advantage and precision models only - Vapour temperature display.

Vacuum sensor AUTOaccurate: For precision models with G3 and G6 glassware. The sensor allows automatic vacuum regulation for automatic solvent distillation and solvent mixing.

Vacuum accessories, vacuum valve: Required for all Hei-VAP models with valve regulated pumps.
- External construction designed for easy cleaning
- Can be combined with a Woulff bottle for one compact unit

Woulff bottle: Additional recovery of solvent in conjunction with condenser to protect vacuum valve and vacuum pump.
- Direct connection to the vacuum valve
- Features connection to vacuum controller

For Advantage and Precision models only.