Common Applications
- Chilled Water
- Commercial Buildings
- Condenser Water
- Domestic Hot Water
- Domestic Water Boosting
- General Liquid Pumping
- Heating Water
- HVAC
- Irrigation
LFE Frame-Mounted End-Suction Pump with Integrated VFD
Beginning May, 2017, the LFE will be discontinued for new production, replaced by the LCSE Integrated VFD End Suction Pump.
The E in LFE is synonymous with electronic control and energy savings. Using E-pumps in your systems, combined with the correct sizing and right control strategy, can achieve significant energy savings up to 60%. These savings are due to the pump performing based on demand. Grundfos is the first pump manufacturer in the world to offer a pump solution with built-in variable frequency drives.
Customized E-Pump Solutions
E-pumps are much more than just a standard range.
Customized solutions where functions are changed or added are also available. MLE motors from 15-30 hp offer advanced functions such as motor bearings monitoring, which displays an automatic warning when it’s time for re-lubrication or bearing replacement. If you want to monitor bearing temperature, the motor can alert you of overheating.
The E-pumps are also flexible in accessibility options; either through the Grundfos GO technology via Apple or Android mobile devices, PC-based programming tools, or on the pump control panel itself.
Additional Information
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Product Specification
- Grundfos LFE Specification (word)
Technical Data
Pump Flow:
to 1900 gpm
Head / Pressures:
to 380' TDH
Available Volute Materials:
Cast Iron
Available Horsepower:
3HP, 30HP
See Product Datasheets for Additional Information