Alpha1 L 15- Electronic Circulator Pump

ALPHA1 L 15-60 130mm 1x230V 50Hz 6H electronic circulator pump. ALPHA1 L with permanent magnet motor. Thanks to its compact design, simple connections, external wired signal (PWM) and tolerance to working with high ambient temperatures, ALPHA1 L fits perfectly with most boilers that incorporate Grundfos pumps regardless of the brand. of the bomb. This allows easy replacement and replacement of damaged, old or inefficient pumps with virtually no need to use extra spare parts. ALPHA1 L features a highly energy efficient motor that consumes less than older models and can result in lower running costs.  The pump features three control modes; radiator heating mode, underfloor heating mode and constant curve/constant speed. The pump is a wet running model. This means that the bearings are lubricated by the pumped liquid.