• Circulator pumps


Suitable for:
  • Commercial heating
  • Domestic heating
  • Industrial heating

Grundfos ALPHA SOLAR pumps are high-efficiency circulators, designed for thermal solar systems. The pump features three constant-curve modes. The speed can also be controlled by a low-voltage PWM signal from a solar controller to optimise the solar harvesting and temperature of the system.

Max flow
3 m³/h
Head max
15 m
Liquid temperature
0 .. 110 °C
p max
10 bar