Diaphragm Liquid Pump
FP 400
Diaphragm Liquid Pump
FP 400
- Flow Rate (max.): 4.6 l/min
- Pressure (max.): 1 bar (rel.)
- Suction Height (max.): 3 mH₂O
KNF diaphragm liquid pumps combine maximum performance with minimum size. The use of chemically resistant materials enables the pumps to convey virtually any type of liquid, whether neutral or corrosive. They are dry-running, self-priming, maintenance free, and available with many different motor- and hydraulic connection options.
Benefits
- Can run dry
- Excellent reliability
- Low sound level
- Contamination free transfer
- Maintenance-free
- Highly resistant to aggressive media
- Self priming
- Low pulsation
- Adjustable performance
- Digitally adjustable motor
Special Features
- Low pulsation
- High IP class (>44)
- NSF certified
| Flow Rate (max.) | 4.6 l/min |
| Pressure (max.) | 1 bar (rel.) |
| Suction Height (max.) | 3 mH₂O |
| Valve Material Options | EPDM, FFKM |
| Diaphragm Material Options | PTFE |
| Pump Head Material Options | PP |
| Motor Type Options | Brushless DC |
- Security and defense
- Inkjet printing
- Medical equipment
- Analytical instruments
- Lab equipment
- Agriculture
- Automotive
- Chemical industry
- Climate technology
- Food & beverage industry
- Fuel cells
- Cleaning and disinfection
FP 400
Datasheet FP 400 KNF USA
PDF (2 MB) - Datasheet - English
Operating Manual FP 400
PDF (2 MB) - Operating Manual - English
3D CAD Model FP 400
ZIP (59 MB) - CAD File - English
Technical Details
| Flow Rate (max.) | 4.6 l/min |
| Pressure (max.) | 1 bar (rel.) |
| Suction Height (max.) | 3 mH₂O |
| Valve Material Options | EPDM, FFKM |
| Diaphragm Material Options | PTFE |
| Pump Head Material Options | PP |
| Motor Type Options | Brushless DC |
Features
Benefits
- Can run dry
- Excellent reliability
- Low sound level
- Contamination free transfer
- Maintenance-free
- Highly resistant to aggressive media
- Self priming
- Low pulsation
- Adjustable performance
- Digitally adjustable motor
Special Features
- Low pulsation
- High IP class (>44)
- NSF certified
Applications
- Security and defense
- Inkjet printing
- Medical equipment
- Analytical instruments
- Lab equipment
- Agriculture
- Automotive
- Chemical industry
- Climate technology
- Food & beverage industry
- Fuel cells
- Cleaning and disinfection
Downloads
Datasheet FP 400 KNF USA
PDF (2 MB) - Datasheet - English
Operating Manual FP 400
PDF (2 MB) - Operating Manual - English
3D CAD Model FP 400
ZIP (59 MB) - CAD File - English
Accessories FP 400
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
| Valves & Gauges | Order ID | ||
|---|---|---|---|
 | Pressure control valve FDV 300 / 301 |
Datasheet pressure control valve - PDF (972 KB) - Datasheet - English
Operating manual pressure control valve - PDF (183 KB) - Operating Manual - English
| Order ID
On request
|
| Pulsation Dampers | Order ID | ||
 | Pulsation damper FPD 10 |
Datasheet pulsation damper - PDF (747 KB) - Datasheet - English
Operating manual pulsation damper - PDF (536 KB) - Operating Manual - English
| Order ID
On request
|
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