KRAL - Three screw pump (L Series)

KRAL's L-series pumps are medium-pressure three screw pumps designed for reliable and efficient pumping of clean, lubricating liquids in a wide range of industrial applications. They are characterised by stable operation, compact design and low noise levels, making them the optimal choice for hydraulic systems, turbine lubrication, diesel engines and other units.

Main characteristics:

• Stable feeding: Pulsation-free flow for precise and even pumping.
• Robust construction: High-precision components with a long service life.
• Can be used at high temperatures: Up to 180 °C (up to 300 °C with magnetic coupling).
• Compactness: Easy to install even in tight spaces.

Advantages of the L series:

• Designed for stable operation in hydraulic, lubrication and fuel systems.
• Energy efficiency and low vibration levels.
• Easy maintenance and high reliability in continuous operation.

Technical characteristics:

• Productivity: up to 185 m³/h
• Pressure: up to 63 bar
• Liquid temperature: up to 180 °C (up to 300 °C with magnetic coupling)
• Fluid viscosity: up to 1,500 mm²/s
• Body material: cast iron / steel / other options on request