L3N screw pumps

Leistritz screw pumps in the L3N range are three-spindle, single-volute, self-priming displacement pumps for the low-pressure range. They are used to transport non-abrasive lubricating fluids.

L3NG

L3NG screw pump

L3NG technical data

Capacity Max. 700m³/h (3.100 gpm)
Differential pressure Max. 16 bar (232 psi)
Viscosity Max. 15,000 cSt
Operating temperature Max. 180° C (356° F)
  • Foot, flange-mounted or pedestal pump versions available
  • Predominantly used for diesel and heavy fuel oil applications in shipbuilding

L3NX technical data

Capacity Max. 45 m³/h (200 gpm)
Differential pressure Max. 16 bar (232 psi)
Viscosity 25 - max. 5,000 cSt
Operating temperature Max. 200° C (392° F)

L3NX

L3NX screwpump for low-pressure

L3NL

L3NL Screw-Pump Range

L3NL technical data

Capacity Max. 24 m³/h (105 gpm)
Differential pressure Max. 16 bar (232 psi)
Viscosity Max. 100 cSt
Operating temperature Max. 80° C (176° F)

L3NT technical data

Capacity Max. 700 m³/h (3.100 gpm)
Differential pressure Max. 16 bar (232 psi)
Viscosity Max. 15,000 cSt
Operating temperature Max. 180° C (356° F)
  • Space-saving installation in the tank
  • No suction or NPSH problems
  • Use as a primary lubricating oil pump for marine diesel engines

L3NT

L3NT Screw-Pump Range
Leistritz Pumpen Team Leistritz Pumpen GmbH