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.
- Maintenance-free
- Excellent reliability
- Contamination free transfer
- High performance-to-size ratio
- Adjustable performance
- Diaphragm pump
- Low leakage
| Flow Rate (max.) | 8.5 l/min |
| Pressure (max.) | 2.5 bar (rel.) |
| Ultimate Vacuum (max.) | 100 mbar (abs.) |
| Valve Material Options | FKM, FFKM |
| Diaphragm Material Options | PTFE coated, EPDM |
| Pump Head Material Options | PPS, Stainless steel, Aluminium |
| Motor Type Options | Brushless DC, AC |
- Emission monitoring
- Medical equipment
- Analytical instruments
- Lab equipment
- Agriculture
- Gas analytics
- Food & beverage industry
- Security and defense
- Cleaning and disinfection
- Fuel cells
PDF (2 MB) - Datasheet - English
PDF (1 MB) - Operating Manual - English
PDF (2 MB) - Operating Manual - English
ZIP (272 MB) - CAD File - English
Technical Details
| Flow Rate (max.) | 8.5 l/min |
| Pressure (max.) | 2.5 bar (rel.) |
| Ultimate Vacuum (max.) | 100 mbar (abs.) |
| Valve Material Options | FKM, FFKM |
| Diaphragm Material Options | PTFE coated, EPDM |
| Pump Head Material Options | PPS, Stainless steel, Aluminium |
| Motor Type Options | Brushless DC, AC |
Features
- Maintenance-free
- Excellent reliability
- Contamination free transfer
- High performance-to-size ratio
- Adjustable performance
- Diaphragm pump
- Low leakage
Applications
- Emission monitoring
- Medical equipment
- Analytical instruments
- Lab equipment
- Agriculture
- Gas analytics
- Food & beverage industry
- Security and defense
- Cleaning and disinfection
- Fuel cells
Downloads
PDF (2 MB) - Datasheet - English
PDF (1 MB) - Operating Manual - English
PDF (2 MB) - Operating Manual - English
ZIP (272 MB) - CAD File - English
Videos
Accessories N 96
| Silencers & Filters | Order ID | ||
|---|---|---|---|
|
Silencer/Inlet filter
|
G 1/8
|
Order ID
000345
|
|
Silencer/Inlet filter
|
Fits G 1/8 (male) and 1/4 NPT (male) threads
|
Order ID
000346
|
| Mounting Kits & Shock Mounts | Order ID | ||
|
Mounting kit
|
Includes a base plate and rubber-bonded metals
|
Order ID
327888
|
|
Shock mount
|
M4 (male) and M3 (female) Ø10 mm x 10 mm elastomer, neoprene
|
Order ID
320986
|
| Fittings & Connectors | Order ID | ||
|
Compression fitting
|
Suitable for pipe OD 6, PVDF, G 1/8
|
Order ID
014049
|
|
Compression fitting
|
Suitable for pipe OD 6, stainless steel, G 1/8
|
Order ID
311072
|
|
Hose connector
|
Suitable for hose ID 4, PA, G 1/8
|
Order ID
001936
|
|
Hose connector
|
Suitable for hose ID 6, PA, G 1/8
|
Order ID
020185
|
|
Hose connector
|
Suitable for hose ID 4, PVDF, G 1/8
|
Order ID
025671
|
|
Hose connector (straight)
|
Suitable for hose ID 6, PVDF, G 1/8
|
Order ID
123363
|
| Electrical | Order ID | ||
|
Electrical cable adapter
|
Suitable to run DC-B-M motor at fixed maximum rpm
|
Order ID
332842
|