Leistritz screw pumps in the L4 range are twin-screw, double-volute, self-priming positive displacement pumps. They are used to pump aggressive / non-aggressive, abrasive / non-abrasive low to high-viscosity fluids with lubrication / non-lubrication properties.
Modular system
User benefits
Spindles (shaft/rotors) manufactured in one piece > Low rotor deflection and non-contacting design
Arrowtoothed gears > Reduced noise level and lowmaintenance
Replaceable insert > Lowmaintenance
Special spindle geometry > Minimized pulsation and optimized NPSH value
Wide range of shaft seals > Customerspecific seals (singleacting, doubleacting, API plans)
