Diaphragm Vacuum Pump N 920 G

Flow Rate (max.): 21 l/min
Ultimate Vacuum (max.): 2 mbar (abs.)
Clean, 100% oil-free operation
High suction speed, particularly in the low vacuum range
Adjustable speed control
Exceptionally quiet

Chemically resistant, oil-free diaphragm pump with integrated speed control for adjusting the pump speed to your specific process requirements. It features a gas ballast, PPS heads, PTFE-coated diaphragms and FFPM valves.

Technical Details

Flow Rate (max.)	21 l/min
Ultimate Vacuum (max.)	2 mbar (abs.)
Pressure (max.)	0.5 bar (rel.)
Weight	9.5 kg
Permissible Media Temperature	5-40 °C
Permissible Ambient Temperature	10-40 °C
Valve Material Options	FFPM
Diaphragm Material Options	PTFE coated
Pump Head Material Options	PPS