The Hettich Benelux aspiration systems are available in the following models:
- Standard exhaust system (A02/04).
- Compact extraction system (AZ 02/04), suitable for occasional use.
- Automatic extraction system (AA 02/04 of AA 24), which automatically switches off when the vacuum has reached the desired level.
- For the ‘standard‘ and ‘automatic‘, an extension set AE & AK is available for connection to an existing vacuum system.