Diaphragm Gas Pump
N 84.3
Diaphragm Gas Pump
N 84.3
- Flow Rate (max.): 5 l/min
- Pressure (max.): 0.3 bar (rel.)
- Vacuum (max.): 7 mbar (abs.)
KNF diaphragm gas pumps transfer or compress gases and vapors and generate a vacuum without contaminating the media. Different options are available for application-specific requirements related to size, motor type, control, voltage, chemical resistance, safety, vibration, noise, and temperature resistance. All pump types offer oil-free operation.
Benefits
- Excellent reliability
- Contamination free transfer
- Low sound level
Special Features
- Diaphragm pump
| Flow Rate (max.) | 5 l/min |
| Pressure (max.) | 0.3 bar (rel.) |
| Ultimate Vacuum (max.) | 7 mbar (abs.) |
| Valve Material Options | EPDM |
| Diaphragm Material Options | PTFE coated |
| Pump Head Material Options | Aluminium |
| Motor Type Options | AC |
- Gas analytics
- Climate technology
- Chemical industry
- Inkjet printing
- Medical equipment
- Analytical instruments
- Lab equipment
- Emission monitoring
- Vacuum technology
N 84.3
Datasheet N 84
PDF (941 KB) - Datasheet - English
Operating Manual N 84
PDF (1 MB) - Operating Manual - English
3D CAD Model N 84.3
ZIP (4 MB) - CAD File - English
Technical Details
| Flow Rate (max.) | 5 l/min |
| Pressure (max.) | 0.3 bar (rel.) |
| Ultimate Vacuum (max.) | 7 mbar (abs.) |
| Valve Material Options | EPDM |
| Diaphragm Material Options | PTFE coated |
| Pump Head Material Options | Aluminium |
| Motor Type Options | AC |
Features
Benefits
- Excellent reliability
- Contamination free transfer
- Low sound level
Special Features
- Diaphragm pump
Applications
- Gas analytics
- Climate technology
- Chemical industry
- Inkjet printing
- Medical equipment
- Analytical instruments
- Lab equipment
- Emission monitoring
- Vacuum technology
Downloads
Datasheet N 84
PDF (941 KB) - Datasheet - English
Operating Manual N 84
PDF (1 MB) - Operating Manual - English
3D CAD Model N 84.3
ZIP (4 MB) - CAD File - English
Accessories N 84.3
Here, you can find an overview of the available accessories for this product. For further details or order requests, please get in touch with our experts.
Contact Us
| Silencers & Filters | Order ID | ||
|---|---|---|---|
 | Silencer/Inlet filter | G 1/8 | Order ID
000345
|
| Mounting Kits & Shock Mounts | Order ID | ||
 | Rubber foot | For AC motors only, two pieces required per pump, Ø4.5 mm through holes spaced 81 mm apart, santoprene | Order ID
024435
|
| Fittings & Connectors | Order ID | ||
 | Hose connector | Suitable for hose ID 4, PA, G 1/8 | Order ID
001936
|
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