Pumps for abrasive liquids

Special pumps designed and studied for the conveyance of highly abrasive liquids deriving from stone processing (laboratories and sawmills), from the treatment / washing of aggregates, from the recovery of cement water and in the glass and ceramic processing sectors.

Vertical axis with sealed chamber bearings sized in such a way as to allow the lower part of the shaft to work cantilevered without supports immersed in the liquid The bodies are divided into two halves and coated in a special anti-abrasive molded compound (consisting of adjustable from the outside).

The impeller is open type anti-clogging consisting of a steel metal core coated with an anti-abrasive compound. It is possible to apply, on specific request, an extension between the nipple and the lower body in order to increase the maximum immersion height of the pump in order to avoid contact between the liquid to be pumped and the lower bearing (or to maintain the electric motor outside the tank / well).

Coupling to the motor by means of trapezoidal belts, with the possibility of varying the rpm and performance of the pump by adapting the electric motor and the type of pulleys and belts.