ROVATTI PUMPS | Horizontal centrifugal pumps

Horizontal and single-stage, close coupled to electric motors, PTO gearbox for tractors, bareshaft for electric motors and diesel engines and flanged for SAE engines are available.
Open impeller, priming chamber, mechanical seal and other technical devices are the main characteristics of these series of pumps suitable for dirty, muddy and sandy liquids.Rovatti Pumps was founded in 1953 and is still 100% property of Rovatti family.
Rovatti Pumps is a leading centrifugal pumps and motors manufacturer for agricultural and industrial markets, wastewater applications.
The Rovatti Group has direct operations in nearly 75 countries and employs more than 200 people.The company facilities spread over 50 thousands square meters and consist on
3 manufacturing plants for centrifugal pumps
1 specialized workshop
2 manufacturing plants for electric motor
1 foundry
The great flexibility of centrifugal pumps is mainly due to the wide range of types and constructions available.
We would like to focus on some of these types:
Deep well submersible pumps
Vertical lineshaft pumps
Flanged pumps for diesel engines
PTO tractor pumps
Horizontal bareshaft pumps
Surface multistage electrical pumps
Submersible wastewater pumps
The different centrifugal pump types allow a wide range of applications.
For example, the pump types we are focusing on are useful for: irrigation, water supply, water treatment.
Deep well submersible pumps
The pump is placed directly in the borehole connected by means of a delivery hose and electric cable.
The multi-stage centrifugal pump is directly connected to the electric motor into the suction support.
The well water coming into the pump assures motor cooling.
For standard applications, the pump and the motor rotors run in liquid lubricated journal bearings. Axial thrust is supported by a Mitchell-type bearing into the motor.
The Rovatti Submersible pumps cover the size range between 4'' and 14'' with maximum flow 540 m3/h and maximum head 500 m.
The submersible pump consist of an electrical motor at the bottom side of the well, a directly coupled pumps body, a non return valve and a delivery column pipe.
Vertical lineshaft pumps
The pump is placed in the borehole, connected by a delivery hose and a lineshaft in it.
The lineshaft is driven by a surface motor.
The connection of the two is made by a drive head.
For standard applications, the multistage pump is very close to the deep well submersible pump type.
These surface pump type is a practical and safe solution for irrigation purpose.
The two main applications are automatic irrigation machines and motor pump sets.