The LRS FB smart circulation pump utilises advanced frequency control technology to precisely regulate the pump’s flow rate and pressure by adjusting the motor’s rotational speed in real time via frequency modulation of the power supply. For example, in heating systems, it intelligently adapts its operating mode to actual demand, flexibly meeting a wide range of users’ heating requirements.
These pumps are used in heating, ventilation and air conditioning (HVAC) systems, as well as in the energy sector.
Advantages of the circulation pump:
High efficiency and energy savings — thanks to the permanent magnet motor and frequency control, the pump consumes a minimum amount of electricity.
Quiet operation — it features a sound-insulated design with an operating noise level of ≤45 dB, making it ideal for domestic use and ensuring greater peace and comfort.
Compatibility with hot and cold water — a temperature range from 0 °C to 110 °C meets a wide variety of circulation requirements.
Intelligent control — supports adaptive, proportional pressure, constant speed and other modes for flexible switching.
Compatibility with fluids — suitable only for pure water or fluids with a similar density. Must not be used with liquids containing solid particles or mineral oils, nor with toxic or corrosive media.
Protection rating — IP44 for reliable protection.
pH compatibility — operates effectively within a pH range of 6.5 to 8.5.
