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Green_Line_Logo 6EN ~ 8EN ~10EN ~ 12EN Series
6", 8", 10" & 12" Mixed - flow Electric Submersible Pumps with Special Protective Coating
The Rovatti mixed-flow series of electric borehole pumps suitable for 6", 8", 10" and 12" wells have the Cataphoresis electrochemical protective coating for all casting components as standard. This solution improves corrosion resistance and hydraulic efficiency with great operational benefits in residential, municipal and industrial applications.

The new 12EN model has an AISI 316 stainless steel suction impeller which improves the resistance against cavitation and is able to offer the maximum efficiency with the best suction capability, even with lower water level above the suction strainer.

Suitable for a wide variety of applications including:

  • Deep well water supply with weak oxidising chemicals.
  • Pressure boosting
  • Turf and landscape irrigation
  • Fire fighting
  • Light chemical industry
  • irrigation systems
Construction

Pumps can be supplied in 3 different variation, either standard cast-iron, 'Black' or 'Black-X' version. The Black version has the Cataphoresis electro-chemical coating on all parts in contact with the pumped liquid whilst the Black-X version also has AISI 316 stainless steel impellers.

All models are equipped with an integral non-return valve.
Impellers are locked on the shaft by unified keys and are equipped with shaft protecting spacer bushes.  The high quality design and material solutions assure long-life functioning, reliability and easy disassembling and reassembling for maintenance.

Performance at 50Hz, 2 pole
6EN 8EN 10EN 12EN
Max. capacity 81m/h 192m/h 390m/h 540m/h
Max. head 474m 488m 489m 240m
Max. power 37 kW 110 kW 190 kW 250 kW
Outlet nominal 3"BSP 3"BSP 6"BSP 175mm
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