KRAL - Three screw pump with magnetic coupling
KRAL magnetic coupled pumps are high-tech three screw pumps that combine the reliability of classic models with the leak-free sealing performance of a non-contact drive. They are ideal for pumping hazardous, hot or environmentally sensitive liquids in applications where leakage is not permitted.
Main characteristics:
- Airtightness: Absolutely leak-proof design without mechanical seals thanks to the magnetic coupling.
- High heat resistance: It works with liquids up to 300 °C without loss of tightness.
- Low level of service: The absence of seals reduces the need for maintenance and costs.
- Reliability in difficult conditions: High pressure and temperature, aggressive or toxic environments.
Advantages of the KRAL:
- The complete leakage-free solution is ideal for hazardous and volatile liquids.
- Contactless rotational transmission for a long service life.
- Compatible with all KRAL pump series (K, L, C, F, W).
Technical characteristics:
- Type of drive: magnetic clutch with contactless torque transmission
- Pressure: up to 120 bar (depending on pump series)
- Liquid temperature: up to 300 °C
- Body material: cast iron / steel / optional special alloys
Recommended industries and products:
- Industries: Oil & gas, Fire safety, Organic chemicals, Inorganic chemicals, Water treatment, Fuel industry
- Products: Diesel fuel, Process water, Thermal oil, Chemical solutions
