KRAL - Three screw pump (Z Series)
KRAL's Z-series pumps are a highly reliable solution for pumping large quantities of liquid at high pressures. They are designed for long, trouble-free operation under heavy load, demonstrating high efficiency and consistent performance. Thanks to their exceptional hydraulic balance and low pulsation levels, these pumps are ideal for critical process applications.
Main characteristics:
- High performance and efficiency: volume displacement of up to 265 m³/h while maintaining a stable pressure.
- Industrial strength class: cast iron or steel construction with anti-corrosion coating.
- Long service life: reduced load on bearings and seals.
- Flexibility of installation: horizontal design with adjustable flow direction.
Advantages of the Z series:
- Smooth operation with low vibration - suitable for precise dosing and safe pumping.
- Stability at high speeds - pressure support up to 100 bar.
- Minimal maintenance requirements thanks to its simple design.
Technical characteristics:
- Type: three-screw pump with internal hydraulic balance
- Productivity: up to 265 m³/h
- Pressure: up to 100 bar
- Liquid temperature: up to 180 °C
- Body material: grey cast iron, optionally steel or alloys
