Higher efficiency with frequency converters:
The new drum filter »Butterfly«

• New nozzle mechanics and optimized suction nozzles
• Speed ​​control with frequency converter
• More efficient filter media
• Improved filter media attachment
• Patented swivel arms

The completely newly developed nozzle mechanism with improved, wear-resistant suction nozzles has been weight-optimized, is less prone to wear, extremely insensitive to dirt and requires little maintenance.
It guarantees the safe and reliable cleaning of the filter medium even under extreme conditions. Total