The features of circulator pumps

Circulator pumps are also called circulating pumps, circulation pumps, which are commonly used to circulate clean liquids in a hydronic heating or cooling system. Circulator pumps are usually electrically powered centrifugal pumps with canned motors. They could be used in homes and commercial buildings with different sizes and horsepower.

Circulator pumps are noiseless, because pump motor has been sealed by a shield cover, and the support bearings have been combined and sealed within the water circuit. Different from the two-part pumps, you don’t need to change the water-tight seal any more when use our circulating pumps.

Circulator pumps are often used to circulate domestic hot water so that a faucet will provide hot water instantly upon demand.

Circulator pumps are energy saving. Now along with the new generation of circulator pumps, the energy efficiency has reached Class A. The lowest power consumption is only 5 watts.

Related products

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

VIEW

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

VIEW

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

VIEW


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

VIEW


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

VIEW


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. No noise.

Flow max
Head max
Liquid temperature
Pressure max

9.6 m3/h
15m
2.. 110°C
10 bar

VIEW