Diaphragm Gas Pump
UN 022
Diaphragm Gas Pump
UN 022
- Flow Rate (max.): 15 l/min
- Pressure (max.): 4 bar (rel.)
- Vacuum (max.): 100 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
- Highly resistant to aggressive media
- Excellent reliability
- Contamination free transfer
- Maintenance-free
- Self priming
- Can run dry
Special Features
- Diaphragm pump
| Flow Rate (max.) | 15 l/min |
| Pressure (max.) | 4 bar (rel.) |
| Ultimate Vacuum (max.) | 100 mbar (abs.) |
| Valve Material Options | FFPM, EPDM, FPM |
| Diaphragm Material Options | PTFE coated, EPDM, CR |
| Pump Head Material Options | Aluminium, Stainless steel |
| Motor Type Options | AC |
- Automotive
- Medical equipment
- Analytical instruments
- Chemical industry
- Climate technology
- Gas analytics
- Emission monitoring
UN 022
Datasheet UN 022 USA
PDF (1 MB) - Datasheet - English
Operating Manual UN 022 KNF USA
PDF (545 KB) - Operating Manual - English
3D CAD Model UN 022
ZIP (69 MB) - CAD File - English
Technical Details
| Flow Rate (max.) | 15 l/min |
| Pressure (max.) | 4 bar (rel.) |
| Ultimate Vacuum (max.) | 100 mbar (abs.) |
| Valve Material Options | FFPM, EPDM, FPM |
| Diaphragm Material Options | PTFE coated, EPDM, CR |
| Pump Head Material Options | Aluminium, Stainless steel |
| Motor Type Options | AC |
Features
Benefits
- Highly resistant to aggressive media
- Excellent reliability
- Contamination free transfer
- Maintenance-free
- Self priming
- Can run dry
Special Features
- Diaphragm pump
Applications
- Automotive
- Medical equipment
- Analytical instruments
- Chemical industry
- Climate technology
- Gas analytics
- Emission monitoring
Downloads
Datasheet UN 022 USA
PDF (1 MB) - Datasheet - English
Operating Manual UN 022 KNF USA
PDF (545 KB) - Operating Manual - English
3D CAD Model UN 022
ZIP (69 MB) - CAD File - English
Accessories UN 022
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/Muffler | 1/8 NPT (male) | Order ID
212595
|
| Mounting Kits & Shock Mounts | Order ID | ||
 | Shock mount | M6 male and female thread, Ø5/8 x 5/8 elastomer size, neoprene | Order ID
216582
|
| Fittings & Connectors | Order ID | ||
 | Barb fitting | 1/8 NPT (male) to barb for 1/4 ID tubing, HDPE | Order ID
072235
|
 | Barb fitting | 1/8 NPT (male) to barb for 1/4 ID tubing, brass | Order ID
072237
|
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