4w Submersible Pumpsets are wet-type motors of a single-phase and three-phase type, with squirrel caged rotor, suitable for operation when completely immersed in water or water-based mixture. They are of the rewindable water bath type. The Pump radial hydrodynamic layout reduces the axial dimensions of the hydraulic elements, as well as avoiding elaborating an elevated number of stages to be used in order to obtain high pressures with modest flows.

Submersible 4w Pumpset are available in Cast Iron Version , Stainless Steel version for normal and heavy-duty motor. Stainless steel 316 version for acidic water.

Pumpsets are suitable for water well of minimum size 4" (100mm) or larger water wells. Continuous rating in 5? C to 25? C water as per IEC 60034-1.

• Motor water bath water cooled (IC40)
• Motor Bush - Metal Impregnated Graphite.
• Stator - Easly Rewindable and Replaceable at field.
• Highly durable design for best hydraulic efficiency.
• Better Efficiency by High Discharge, Low power consumption, covering wide voltage operation zone.
• Less Weight due to S.S. constructions / Noryl pump.