Water pump ALPHA SOLAR series

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Commercial heating Domestic heating Industrial heating ALPHA SOLAR is a circulator pump designed for thermal solar systems. It features three constant-curves modes, and the speed can also be controlled by a low-voltage PWM signal from a solar controller. ALPHA SOLAR for a high-efficiency solar water system The high-efficiency ALPHA SOLAR circulator pump from Grundfos comes with a permanent magnet motor and is designed to be integrated in thermal solar pump systems. Four constant-curve settings are available and the speed can be controlled by a low-voltage PWM signal to optimise solar harvesting and reduce power consumption. Grundfos ALPHA SOLAR offers very simple installation and a low noise level. This high-efficiency and reliable pump is built to be maintenance-free with durable ceramic bearings and shaft, as well as corrosion-resistant stainless-steel components. Reliable and high efficiency The PWM signal generates an analog signal using a digital source to control pump speed, performance and to optimise solar harvesting and ensure minimal power consumption.