water pump / electric / solar / heating
heating, cast iron
Min.: 0 m³/h (0 ft³/h)
Max.: 6.5 m³/h (229.5453 ft³/h)
The Grundfos SOLAR PML is energy optimized for small and medium solar thermal charging station in which the demand is mainly on small reduced flow.
Glandless circulator pumps integrated in products shall have an energy efficiency index (EEI) of not more than 0.23, the benchmark level being 0.20
Controlled via a digital low-voltage pulse-width modulation (PWM) signal which means that the speed of rotation depends on the input signal. The speed changes as a function of the input profile.
Cataphoretically coated cast iron housing
Electronics separated from motor, motor protected against condensed water by drain holes and double-coated wiring
Ready for Conversion according to Ecodesign Requirements for August, 2015
Fit for cold antifreeze media containing glycol or ethanol
Fit for condensing environments
The UPML, UPMXL circulator pumps are designed for circulating liquids in heating and air-conditioning systems with variable flows, where the pump is remote controlled via low-voltage PWM signal or internally controlled via AUTO user interface. Speed control can reduce the power consumption considerably. In addition, speed control is required to control the performance of a system.