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Grundfos ALPHA SOLAR 25-145 electronic pump. ALPHA SOLAR is suitable for integration into all types of thermal solar systems with variable flow or constant flow. It does not include the Autoadapt function. More information
GLS delivery 3-4 working days. DHL express delivery 1-2 working days.
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| Connection pump size | 1 1/2" |
| Connection type | Male thread |
| Fluid temperature | 110 °C |
| Head max | 14,5 m |
| Port-to-port lenght | 180 mm |
| Power | 230 VAC |
| Pressure | 10 bar |
| Pump flow | 2,7 m3/h |
| Pump lightness | DN 25 |
| Weight | 2.20 kg |
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Thanks to its compact design, easy installation and wide range of types, ALPHA SOLAR is suitable for integration into all types of thermal solar systems with variable flow or constant flow, where it is necessary to install a circulation pump or replace an older energy-efficient pump with a new one. Setting up the pump is quick and easy. ALPHA SOLAR allows, in addition to standard control modes, also power control using a PWM signal. ALPHA SOLAR, must not be speed controlled by an external speed controller that changes or pulses the supply voltage.
Advantages of the ALPHA SOLAR pump:
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