- Hydraulics - Pneumatics
- Pump
- Screw pump
- Leistritz Pumpen GmbH
Screw spindle pump L4 for chemicalsfor lubricantsfuel
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Characteristics
- Technology
- screw spindle
- Fluid
- for chemicals, for lubricants, fuel
- Operation
- electric
- Priming
- self-priming
- Mobility
- stationary
- Domain
- industrial, for the chemical industry, for the petrochemical industry
- Applications
- transfer, circulation, chemical process, injection, unloading, loading, for tube and pipe cleaning
- Fluid specification
- for abrasive fluids, for low-viscosity fluids, for high-viscosity fluids, for fluids with lubricating properties
- Protection level
- chemical-resistant
- Other characteristics
- horizontal mount, low-noise, high-flow
- Flow
Max.: 5,000 m³/h
(176,573.33361 ft³/h)Min.: 0 m³/h
(0 ft³/h)- Pressure
Max.: 150 bar
(2,175.566 psi)Min.: 0 bar
(0 psi)- Fluid temperature
Max.: 350 °C
(662 °F)Min.: 0 °C
(32 °F)
Description
Leistritz Screw Pumps , Series L4 are self-priming rotary positive displacement pumps for pressure ranges of 16 bar (232 psi), 40 bar (580 psi) and 150 bar (2175 psi) suitable for the transport of lubricating and non-lubricating, low and high viscous liquids with abrasive particles.
Applications:
↗ Oil & Gas
↗ Tank Storage
↗ Chemical and Petrochemical Industry
↗ Power Generation and Fuel Oil Systems
↗ Shipbuilding
Design and Operation:
Selfpriming Screw Pump with two screws in double volute and hydraulically balanced design. The drive torque is transmitted from the double helix drive screw to the likewise double helix idler screw via herringbone gears.The screws rotate closely meshing but without contact in the spindle bore of the interchangeable pump casing insert. As a result of the special profile geometry sealed cavities are formed which transport the pumped liquid continuously with low shear and without turbulences from both suction chambers axially to the discharge chamber.For optimum strength and low shaft deflection both drive screw and idler screw are manufactured from single piece bar stock.
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.