Diaphragm Vacuum Pump
N 920 G
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.
Contact Us| 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 | FFPM |
| Diaphragm Material | PTFE coated |
| Pump Head Material | PPS |
Rotary evaporation
Distillation
Centrifugal concentration
Fluid aspiration
Benefits
- Clean, 100% oil-free operation
- High suction speed, particularly in the low vacuum range
- Adjustable speed control
- Exceptionally quiet
- Corrosion-resistant
- Maintenance-free
N 920 G
Datasheet N 920 G
PDF (529 KB)
Operating Manual N 920 G
PDF (1 MB)
Catalog Lab Vacuum Pumps and Systems KNF USA
PDF (3 MB)
Technical Details
ApplicationsFeaturesDownloads
| 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 | FFPM |
| Diaphragm Material | PTFE coated |
| Pump Head Material | PPS |
- Rotary evaporation
- Distillation
- Centrifugal concentration
- Fluid aspiration
Benefits
- Clean, 100% oil-free operation
- High suction speed, particularly in the low vacuum range
- Adjustable speed control
- Exceptionally quiet
- Corrosion-resistant
- Maintenance-free
Datasheet N 920 G
PDF (529 KB)
Operating Manual N 920 G
PDF (1 MB)
Catalog Lab Vacuum Pumps and Systems KNF USA
PDF (3 MB)