LEF range consists of single- and three-speed circulator pumps. Suitable for commercial heating, commercial hot water recirculation and district heating. The pumps are reliable and maintenance-free.

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Flow max
Head max
Liquid temperature
Pressure max

30 m³/h
18m
2.. 110°C
10 bar

High-efficiency circulator for commercial buildings. Intuitive user interface, especially fit for replacement of older circulators. ECO mode automatically adjust the pump to meet the heating requirement.

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Flow max
Head max
Liquid temperature
Pressure max

10.8 m³/h
10m
2.. 110°C
10 bar

Designed for heating, domestic hot-water, cooling and air-conditioning systems. The pumps are available in various materials, making them suitable for a range of applications. Reliable and maintenance-free.

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Flow max
Head max
Liquid temperature
Pressure max

9.6 m³/h
15m
2.. 110°C
10 bar

LEF range consists of single- and three-speed circulator pumps. Suitable for commercial heating, commercial hot water recirculation and district heating. The pumps are reliable and maintenance-free.

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Flow max
Head max
Liquid temperature
Pressure max

30 m³/h
18m
2.. 110°C
10 bar

High-efficiency circulators, designed for heating systems. Applicable as a universal upgrade and replacement pump. The pumps are available in various materials, making them suitable for a range of applications.

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Flow max
Head max
Liquid temperature
Pressure max

3.7 m³/h
7m
2.. 110°C
10 bar

High-efficiency circulators. The pump features AUTO which automatically adjusts the pump to system demands for optimal comfort and the lowest energy consumption as well as simple commissioning.

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Flow max
Head max
Liquid temperature
Pressure max

3.7 m³/h
7m
2.. 110°C
10 bar

High-efficiency circulator for commercial buildings. Intuitive user interface, especially fit for replacement of older circulators. ECO mode automatically adjust the pump to meet the heating requirement.

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Flow max
Head max
Liquid temperature
Pressure max

10.8 m³/h
10m
2.. 110°C
10 bar

High efficiency circulator pumps of compact design with PWM optional, suitable for all HVAC applications, from boilers and heat pumps to Heat Interface Units (HIU) systems.

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Flow max
Head max
Liquid temperature
Pressure max

4.0 m³/h
8m
2.. 110°C
10 bar

High-efficiency circulator for domestic hot-water recirculation in single- and two-family houses are suitable for drinking water with a corrosion-resistant pump housing. The pump is equipped with a high-efficiency permanent-magnet motor.

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Flow max
Head max
Liquid temperature
Pressure max

0.6 m³/h
1.2m
2.. 110°C
10 bar