N 1400
- Flow Rate (max.): 250 l/min
- Pressure (max.): 6 bar (rel.)
- Vacuum (max.): 150 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.
- Excellent reliability
- Contamination free transfer
- High IP class (>44)
- Diaphragm pump
- Safety double diaphragm
- Low leakage
| Flow Rate (max.) | 250 l/min |
| Pressure (max.) | 6 bar (rel.) |
| Ultimate Vacuum (max.) | 150 mbar (abs.) |
| Valve Material Options | Stainless steel |
| Diaphragm Material Options | EPDM, PTFE coated |
| Pump Head Material Options | Stainless steel |
| Motor Type Options | AC |
- Automotive
- Analytical instruments
- Chemical industry
- Gas analytics
- Emission monitoring
- Fuel cells
- Vacuum technology
PDF (1 MB) - Datasheet - English
PDF (9 MB) - Operating Manual - English
PDF (9 MB) - Operating Manual - English
ZIP (40 MB) - CAD File - English
ZIP (69 MB) - CAD File - English
Technical Details
| Flow Rate (max.) | 250 l/min |
| Pressure (max.) | 6 bar (rel.) |
| Ultimate Vacuum (max.) | 150 mbar (abs.) |
| Valve Material Options | Stainless steel |
| Diaphragm Material Options | EPDM, PTFE coated |
| Pump Head Material Options | Stainless steel |
| Motor Type Options | AC |
Features
- Excellent reliability
- Contamination free transfer
- High IP class (>44)
- Diaphragm pump
- Safety double diaphragm
- Low leakage
Applications
- Automotive
- Analytical instruments
- Chemical industry
- Gas analytics
- Emission monitoring
- Fuel cells
- Vacuum technology
Downloads
PDF (1 MB) - Datasheet - English
PDF (9 MB) - Operating Manual - English
PDF (9 MB) - Operating Manual - English
ZIP (40 MB) - CAD File - English
ZIP (69 MB) - CAD File - English
Accessories N 1400
| Mounting Kits & Shock Mounts | Part No. | ||
|---|---|---|---|
|
Base plate
|
Rails with shock mounts
|
Part No.
304476
|
| Tubing & Piping | Part No. | ||
|
Water cooling connections
|
Suitable only in combination with stainless steel pump heads
|
Part No.
305444
|
|
Water cooling connections
|
Suitable only in combination with stainless steel pump heads
|
Part No.
305445
|
| Miscellanous | Part No. | ||
|
Wrench for retainer plate
|
Part No.
128753
|
|
