Product OverviewKNF diaphragm liquid pump FP 1.70 combines a compact design with chemically resistant materials to transfer, dose and measure neutral and aggressive liquids without contamination. The pump is self-priming, capable of dry-running, maintenance-free and offered with DC or brushless DC motor options and multiple hydraulic connections.
Key Specifications- Flow Rate (max.): 0.8 l/min
- Pressure (max.): 6 bar (rel.)
- Suction Height (max.): 3 mH₂O
Benefits- Reliable operation for continuous and intermittent use
- Low noise and reduced vibration
- Contamination-free fluid transfer
- High resistance to aggressive media
- Self-priming capability
- FDA-approved materials available
- Maintenance-free design
- Can run dry without damage
- Low pulsation for stable dosing
- NSF certification available
Special Features- Low pulsation
- NSF certified options
Applications- Analytical instruments
- Cleaning and disinfection systems
- Inkjet printing
- Medical devices and equipment
- Food & beverage processing
- Fuel cell systems
- Agricultural dosing
- Automotive applications
- Chemical processing
- Climate technology
- Laboratory equipment
- Security and defense systems
Downloads (available)- Datasheet FP 1.70 — PDF (3 MB)
- Operating Manual FP 1.70 — PDF (722 KB)
- 3D CAD Model FP 1.70 — ZIP (216 MB)
Technical Specifications- Flow Rate (max.): 0.8 l/min
- Pressure (max.): 6 bar (rel.)
- Suction Height (max.): 3 mH₂O
- Valve Material Options: EPDM, FFKM
- Diaphragm Material Options: EPDM, PTFE
- Pump Head Material Options: PPS
- Motor Type Options: DC, Brushless DC