OEM Boiler


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.


Flow max
Head max
Liquid temperature
Pressure max

9.6 m3/h
15m
2.. 110°C
10 bar

Pump-HES25-6
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.


Flow max
Head max
Liquid temperature
Pressure max

3.7 m3/h
7m
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.


Flow max
Head max
Liquid temperature
Pressure max

4.0 m3/h
8m
2.. 110°C
10 bar


OEM circulator pumps fit for wall-hung gas boilers of world brands like Vaillant, Viessmann, Bosch, Italtherm. Due to its excellent compatibility, it is the best choice fit for replacement of older circulator in gas boilers. High efficiency type is also available.


Flow max
Head max
Liquid temperature
Pressure max

2.3 m3/h
7m
2.. 95°C
3 bar

OEM Cooling


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.


Flow max
Head max
Liquid temperature
Pressure max

9.6 m3/h
15m
2.. 110°C
10 bar

Pump-LEF
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.


Flow max
Head max
Liquid temperature
Pressure max

30 m3/h
18m
2.. 110°C
10 bar

Pump-HES25-6
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.


Flow max
Head max
Liquid temperature
Pressure max

3.7 m3/h
7m
2.. 110°C
10 bar

Pump-HET25-6
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.


Flow max
Head max
Liquid temperature
Pressure max

3.7 m3/h
7m
2.. 110°C
10 bar

Pump-HEC
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.


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.


Flow max
Head max
Liquid temperature
Pressure max

4.0 m3/h
8m
2.. 110°C
10 bar

OEM Domestic Hot Water (DHW)


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.


Flow max
Head max
Liquid temperature
Pressure max

9.6 m3/h
15m
2.. 110°C
10 bar

Pump-HES25-6
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.


Flow max
Head max
Liquid temperature
Pressure max

3.7 m3/h
7m
2.. 110°C
10 bar

Pump-HET25-6
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.


Flow max
Head max
Liquid temperature
Pressure max

3.7 m3/h
7m
2.. 110°C
10 bar


High efficiency circulator pumps of compact design, suitable for all HVAC applications, from boilers and heat pumps to Heat Interface Units (HIU) systems. It is controlled with all basic functions and also PWM function for remote control.


Flow max
Head max
Liquid temperature
Pressure max

4.0 m3/h
8m
2.. 110°C
10 bar

OEM Heat Pump


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.


Flow max
Head max
Liquid temperature
Pressure max

9.6 m3/h
15m
2.. 110°C
10 bar

Pump-HES25-6
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.


Flow max
Head max
Liquid temperature
Pressure max

3.7 m3/h
7m
2.. 110°C
10 bar

Pump-HET25-6
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.


Flow max
Head max
Liquid temperature
Pressure max

3.7 m3/h
7m
2.. 110°C
10 bar

Pump-HEC
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.


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.


Flow max
Head max
Liquid temperature
Pressure max

4.0 m3/h
8m
2.. 110°C
10 bar

OEM Heating Interface Units (HIU)


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.


Flow max
Head max
Liquid temperature
Pressure max

9.6 m3/h
15m
2.. 110°C
10 bar

Pump-LEF
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.


Flow max
Head max
Liquid temperature
Pressure max

30 m3/h
18m
2.. 110°C
10 bar

Pump-HES25-6
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.


Flow max
Head max
Liquid temperature
Pressure max

3.7 m3/h
7m
2.. 110°C
10 bar

Pump-HET25-6
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.


Flow max
Head max
Liquid temperature
Pressure max

3.7 m3/h
7m
2.. 110°C
10 bar

Pump-HEC
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.


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.


Flow max
Head max
Liquid temperature
Pressure max

4.0 m3/h
8m
2.. 110°C
10 bar

OEM Solar Thermal


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.


Flow max
Head max
Liquid temperature
Pressure max

9.6 m3/h
15m
2.. 110°C
10 bar

Pump-HES25-6
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.


Flow max
Head max
Liquid temperature
Pressure max

3.7 m3/h
7m
2.. 110°C
10 bar

Pump-HET25-6
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.


Flow max
Head max
Liquid temperature
Pressure max

3.7 m3/h
7m
2.. 110°C
10 bar

OEM Space Heating


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.


Flow max
Head max
Liquid temperature
Pressure max

9.6 m3/h
15m
2.. 110°C
10 bar

Pump-LEF
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.


Flow max
Head max
Liquid temperature
Pressure max

30 m3/h
18m
2.. 110°C
10 bar

Pump-HES25-6
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.


Flow max
Head max
Liquid temperature
Pressure max

3.7 m3/h
7m
2.. 110°C
10 bar

Pump-HET25-6
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.


Flow max
Head max
Liquid temperature
Pressure max

3.7 m3/h
7m
2.. 110°C
10 bar

Pump-HEC
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.


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.


Flow max
Head max
Liquid temperature
Pressure max

4.0 m3/h
8m
2.. 110°C
10 bar

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