Centrifugal pump with open impeller single block version, for specific use in food, pharmaceutical, chemical and beverage sectors and for water treatment. Parts in contact with the fluid made of stainless steel 1.4404 and 1.4409 (AISI 316L and CF-3M). All surfaces in contact with the fluid are mechanically treated and electrochemically polished. Surface roughness up to 0.5 µm Ra Pump with independent shaft for quiet operation and motors use is compliant. Maximum flow rates up to 560m3/h with head up to 105m Thanks to the hydraulics optimized flow, NPSH values are very low.