Product Features pump e-lnt

  • Optimized for variable speed control
  • Twin head model:
    • Increased redundancy
    • Space saving
  • Available with Hydrovar variable speed pump controller
  • Delivery: up to 700 m³/h
  • Head: up to 95 m


Designed with focus on building services

The high efficiency approach, the hydraulic performance optimized for variable speed control and the compact footprint makes the e-LNT twin head in-line pump the perfect choice for demanding building services applications. Additionally, the twin head e-LNT offers high redundancy thanks to being two pumps in one.

High efficiency and low cost of operation

New designed high efficiency hydraulics well exceeding the ErP2015 level and IE3 motors set the basis for very low operation costs. The hydraulics are optimized for variable speed control and when equipped with a Hydrovar pump controller, energy savings of up to 70% are possible.

Long service life and easy maintance

Robust design, different bearing frame sizes and stainless steel replaceable wear rings ensure a long service life. The e-LNT is also designed for easy maintenance and all service points are easy reachable to reduce downtime.


e-LNT: standard pump with IE3 motor
e-LNT..H: Variable speed pump with Hydrovar pump controller (up to 22 kW)


The new Lowara e-LNT Series is the result of the close collaboration between our customers and us; the new range has been redesigned and improved to meet the Commercial Building Services (CBS) requirements, in terms of performances and energy saving.
In addition the new Lowara e-LNT Series can be customized to meet the needs of the Industry, keeping the bestin- class quality in production that affords our pumps continuous reliability and robustness in operation.

Pump design

The new Lowara e-LNT Series is a dual volute centrifugal pump with in-line suction and delivery flanges; both volutes are fitted with closed impellers linked by an automatic changeover valve. The two pumps can operate separately or in parallel.

The e-LNT Series has a “Back pull-out” design (impeller, adapter, and motor can be extracted without  disconnecting the pump body from the piping system). The dual volutes provides system redundancy; and one volute can be serviced while the other remains operational.
The pumps have cast iron casing as standard; the impeller standard material is cast iron but is also available in bronze and stainless steel.