Leistritz screw pumps in the L2 range are twin-screw, single-volute, self-priming positive displacement pumps for the low-pressure range. They are used to pump slightly aggressive, slightly abrasive, low to high-viscosity fluids with good to poor lubrication properties.
Leistritz screw pumps of the L2NG series, are self-priming positive displacement pumps for a pressure range up to 16 bar (232 psi), suitable for transport of light abrasive and corrosive, high or low viscous fluids with poor or good lubricity.
User benefits:
↗ High efficiency > Low operating costs
↗ Only one shaft seal > low-maintenance
↗ Suitable for short dry runs > Maximum process reliability
↗ Radial bearing brushes > Long service life
↗ Axially balanced rotors > no axial forces to bearings
↗ Low axial flow velocity > excellent priming
↗ Resistant against aeration > low noise, minimized vibration
↗ Availability of sealless design by magnetic drive
Fluid : for coolant, for crude oil, oil, fuel oil, diesel fuel, for gas, for bitumen and asphalt
Operation : with electric motor
Priming : self-priming
Technology : 2 screws
Domain : industrial, for the chemical industry, for oil industry applications, for marine applications, for renewable energy
Applications : transfer, discharge, circulation, cooling, chemical process, for industrial applications, control, unloading
Fluid specification : for aggressive media, for abrasive fluids, for medium-viscosity products, for high-viscosity fluids, for corrosive fluids, for low-viscosity fluids, for mineral oil
Protection level : chemical-resistant
Other characteristics : compact, high-efficiency, heavy-duty, high-performance, low-pressure, low-noise, high-flow, electronic
Flow : Max.:
Pressure : Max.:
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