Diaphragm Gas Pump
UN 838
Diaphragm Gas Pump
UN 838
- Flow Rate (max.): 34 l/min
- Pressure (max.): 0.5 bar (rel.)
- Vacuum (max.): 100 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
- Contamination free transfer
- Maintenance-free
- Can run dry
- Digitally adjustable motor
Special Features
- Diaphragm pump
Flow Rate (max.) | 34 l/min |
Pressure (max.) | 0.5 bar (rel.) |
Ultimate Vacuum (max.) | 100 mbar (abs.) |
Valve Material Options | FPM |
Diaphragm Material Options | EPDM |
Pump Head Material Options | PPS, Aluminium |
Motor Type Options | AC, DC, Brushless DC |
- Emission monitoring
- Medical equipment
- Analytical instruments
- Lab equipment
- Agriculture
- Chemical industry
- Climate technology
- Gas analytics
- Food & beverage industry
- Security and defense
- Fuel cells
Technical Details
Flow Rate (max.) | 34 l/min |
Pressure (max.) | 0.5 bar (rel.) |
Ultimate Vacuum (max.) | 100 mbar (abs.) |
Valve Material Options | FPM |
Diaphragm Material Options | EPDM |
Pump Head Material Options | PPS, Aluminium |
Motor Type Options | AC, DC, Brushless DC |
Features
Benefits
- Excellent reliability
- Contamination free transfer
- Maintenance-free
- Can run dry
- Digitally adjustable motor
Special Features
- Diaphragm pump
Applications
- Emission monitoring
- Medical equipment
- Analytical instruments
- Lab equipment
- Agriculture
- Chemical industry
- Climate technology
- Gas analytics
- Food & beverage industry
- Security and defense
- Fuel cells
Downloads
Accessories UN 838
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. | ||
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Silencer/Inlet filter
|
G 1/8 or 1/8 NPT
|
Part No.
007006
|
Mounting Kits & Shock Mounts | Part No. | ||
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Shock mount
|
M4 male and female thread, Ø5/8 x 1/2 elastomer size, natural rubber
|
Part No.
215270
|
Fittings & Connectors | Part No. | ||
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Barb fitting
|
1/8 NPT (male) to barb for 1/4 ID tubing, HDPE
|
Part No.
072235
|
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Barb fitting
|
1/8 NPT (male) to barb for 1/4 ID tubing, brass
|
Part No.
072237
|