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 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) |
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) |
- Universal lubricating oil pump
- Standard range for quick delivery times
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