MS300 Submersible Motor of 12"

APPLICATIONS
Motor for radial or semi-axial submersible pumps, in wells with
12” diameter or bigger, basins or boosters for pressurization
systems.

 CHARACTERISTICS
Water filled rewindable submersible motor, with PE winding. Filling fluid: clean water with mono-propylenic glycol. Pre-filled motors, fill-up tools included. Shaft protrusion: cylindrical model with key. Degree of protection: IP 68.Shaft entirely made of stainless steel AISI 431.Outer shell made of stainless steel AISI304.Bidirectional Kingsbury type axial thrust bearing.Counterthrust bearing.Water lubricated radial bearings.Safety valve
A compensation membrane on the bottom of the motor ensures the balance between the internal and external pressures, along with the variation of the water volume due to the temperature. Standard, double seal system on rotor shaft: bi-directional mechanical seal in SiC/Tungsten Carbide + sand-guard with laminar seal.

• Rotation: clockwise or counter clockwise without distinction
• Cable material suitable for use with drinking water
• All motors 100% tested (test report supplied upon request)
• SAER submersible motors are suitable for use with frequency
  changer
• You can address to our technical servicing for any further
  information