The direct-drive screw vacuum pumps are controlled by an integrated frequency converter. The compression chamber is 100% oil-free. The integrated frequency converter optimizes the energy use depending on the current requirement in the given pneumatic system. This combination with precise adjustment ensures a high level of efficiency and reduces energy consumption. The vacuum generation process is very smooth and pulsation-free. Various accessories - suction filter, non-return valve, inlet and outlet silencer can be integrated in the sound enclosure.

Advantages:

• direct lossless drive
• 100% oil-free air compression
• contactless screw synchronization
• integrated frequency converter
• continuous power control
• pressure lubrication of synchronizing wheels and motor with oil
• operating errors are displayed on the control unit display
• compact unit with integrated accessories
• low noise
• low operating costs
• pulsation-free air compression
• high efficiency, low energy requirements
• modern design