Diaphragm Gas Pump
NMP 850
Diaphragm Gas Pump
NMP 850
- Flow Rate (max.): 4.5 l/min
- Pressure (max.): 2.5 bar (rel.)
- Vacuum (max.): 230 mbar (abs.)
KNF diaphragm gas pumps transfer or compress gases and vapors and generate vacuum without contaminating the media. They are available with options for application requirements related to size, motor, control, voltage, chemical resistance, safety, vibration, noise and temperature resistance. All pump types offer oil-free operation.
Benefits
- Excellent reliability
- High performance-to-size ratio
- Low sound level
- Contamination free transfer
- Maintenance-free
- Highly resistant to aggressive media
- Self priming
- Can run dry
- Low pulsation
- FDA-approved materials available
- Flow-tight in Off mode (NC valve)
- Digitally adjustable motor
Special Features
- Diaphragm pump
| Flow Rate (max.) | 4.5 l/min |
| Pressure (max.) | 2.5 bar (rel.) |
| Ultimate Vacuum (max.) | 230 mbar (abs.) |
| Valve Material Options | EPDM, FFKM |
| Diaphragm Material Options | EPDM, PTFE coated |
| Pump Head Material Options | PPS |
| Motor Type Options | DC, Brushless DC |
- Inkjet printing
- Analytical instruments
- Lab equipment
- Agriculture
- Automotive
- Chemical industry
- Climate technology
- Gas analytics
- Emission monitoring
- Food & beverage industry
- Security and defense
- Vacuum technology
- Fuel cells
- Cleaning and disinfection
NMP 850
Datasheet NMP 850
PDF (1 MB) - Datasheet - English
Operating Manual NMP 850
PDF (696 KB) - Operating Manual - English
3D CAD Model NMP 850
ZIP (24 MB) - CAD File - English
Technical Details
| Flow Rate (max.) | 4.5 l/min |
| Pressure (max.) | 2.5 bar (rel.) |
| Ultimate Vacuum (max.) | 230 mbar (abs.) |
| Valve Material Options | EPDM, FFKM |
| Diaphragm Material Options | EPDM, PTFE coated |
| Pump Head Material Options | PPS |
| Motor Type Options | DC, Brushless DC |
Features
Benefits
- Excellent reliability
- High performance-to-size ratio
- Low sound level
- Contamination free transfer
- Maintenance-free
- Highly resistant to aggressive media
- Self priming
- Can run dry
- Low pulsation
- FDA-approved materials available
- Flow-tight in Off mode (NC valve)
- Digitally adjustable motor
Special Features
- Diaphragm pump
Applications
- Inkjet printing
- Analytical instruments
- Lab equipment
- Agriculture
- Automotive
- Chemical industry
- Climate technology
- Gas analytics
- Emission monitoring
- Food & beverage industry
- Security and defense
- Vacuum technology
- Fuel cells
- Cleaning and disinfection
Downloads
Datasheet NMP 850
PDF (1 MB) - Datasheet - English
Operating Manual NMP 850
PDF (696 KB) - Operating Manual - English
3D CAD Model NMP 850
ZIP (24 MB) - CAD File - English
Videos
Accessories NMP 850
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.
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| Silencers & Filters | Part No. | ||
|---|---|---|---|
|
Silencer
|
Suitable for hose barbs
|
Part No.
111524
|
|
Silencer
|
Suitable for DN 4/6
|
Part No.
314005
|
|
Silencer
|
Suitable for hose barbs
|
Part No.
118819
|