The powerful KNF N 920 G diaphragm vacuum pump uses a series of KNF technical innovations, including a special diaphragm stabilization system that makes it well-suited for all applications requiring high suctions speeds at low absolute pressures, in a compact size.

Features:

• High suction speed, particularly in low vacuum
• 100% oil-free; clean transfer/evacuation of gases or vapors
• Integrated rotational speed control
• Integrated gas ballast valve
• Environmentally-friendly