KRAL - Triple screw pump (G Series)
KRAL's G-series pumps are compact and robust units designed for precise dosing, delivery and recirculation of low-viscosity liquids. Thanks to their simple design and efficient internal hydraulic balance, they are ideal for continuous operation in lubrication or fuel supply systems.
Main characteristics:
- Ease of maintenance: minimum number of components, quick access to internal elements.
- Low pulsation level: smooth operation without hydraulic shocks.
- Compact design: suitable for limited installation spaces.
- Flexible configuration: the ability to work in a vertical or horizontal position.
Advantages of the G series:
- Optimised solution for auxiliary systems (lubrication, dosing).
- Reliable operation under variable load.
- Suitable for continuous or batch feeding.
Technical characteristics:
- Type: three-screw pump with internal hydraulic balance
- Productivity: up to 25 m³/h
- Pressure: up to 40 bar
- Liquid temperature: up to 150 °C
- Body material: grey cast iron or steel
