It is the self-priming liquid ring pump, with star geometry impeller, equipped with a double direction of rotation as standard, with a high efficiency motor calculated to operate in continuous service. The particular hydraulic geometry allows the pump to work even in the presence of air bubbles in the suction liquid. The IMQ product certification is the attestation that a device, before being placed on the market, was subjected by a third party accredited body to the checks necessary to ascertain compliance with the requirements of the European and / or international directives. IMQ is an independent body than someone who produces or sells.

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