We are manufacturers of brushless, magnetic drive circulating pumps designed to pump (hot)water between solar water heating collectors and tanks or other closed loop, low flow pumping applications.
There are two models to choose from; one for operation on a 12 volt nominal PV module or 12 volt battery and one for operation on a 24 volt nominal PV module or 24 volt battery.
These pumps have a 3 speed electronically commutated, high efficiency brushless motor with a 50.000 hour life expectancy.
In Europe they are used on inland navigation for already 30 years. Thousands of these pumps are integrated on oil-fïred heating systems.