Robuschi centrifugal pumps

Robuschi centrifugal pumps, PROMIX and PROCHEM, are the perfect solution to convey different types of liquids, offering high fluid dynamics efficiency thanks to their heavy duty features and long life components.

PROCHEM is the perfect equipment for chemical processes, infat it is suitable for the conveyance of clear or slightly cloudy, chemically inert or aggressive liquids and solutions with suspended crystals or fibrous materials and outfitted with closed and recessed open impellers. PROMIX series is the ideal pump series for process industry. The series is capable of conveying liquids with high percentages of suspended soild particles, including sludge and it can be equipped with open, closed and recessed channel impellers.

Robuschi centrifugal pumps features
Centrifugal pumps are hydraulically operated machines characterised by their ability to transmit energy to fluids (in particular to liquids) through the work of a field of centrifugal forces. Their main purpose is to transfer fluids through an increase in pressure. Centrifugal pumps can have different structures, but their operating principle and fluid dynamic characteristics are always the same.

Schematically, centrifugal pumps are formed of an impeller that rotates inside the casing.
The impeller comprises a series of blades, preferably of a radial design, which transmit kinetic energy to the fluid being pumped.

The casing is equipped with suction and discharge nozzles for the fluid being pumped. The suction nozzle has an axis that corresponds with the impeller’s rotational axis, while the discharge nozzle has a normal axis to the impeller axis, but still lying on the plane passing through the axis itself.