Chemical Resistant Diaphragm Vacuum Pump N820G KNF N820G

This is a chemically resistant, compact, and oil-free diaphragm vacuum pump with manual speed control for adjusting the pump capacity to your specific application. It features a gas ballast, PTFE/TFM heads, PTFE-coated diaphragms and FFPM valves. This vacuum pump is for a wide range of laboratory applications that include extremely aggressive/corrosive gases, and vapours.

Key benefits:

• Easy-to-clean surface
• Adjustable in flow rate due to manual rotational speed control
• Combination of PTFE pump head and PTFE-coated diaphragm makes the pump ideal for extremely aggressive/corrosive gases and vapors
• High level of compatibility with vapor and condensation
• Integrated gas ballast valve
• 3-color status display: In operation / Stand-by / Error
• ATEX-compliant in accordance with II 2/-G IIB+H2 T3 internal atmosphere only
• 100% oil-free transfer to ensure uncontaminated transfer, evacuation, and compression
• Optional: Easily expandable with separators and/or condensers