Detailed Product Description

Submersible motor for pumps in 3" 4" 6" 8".
Well designed and good material make them energy saving and long service life.

Good reputation overseas.
CE NEMA standard.

4"_oil cooling submersible borehole motor

[CHARACTERISTICS]
* outstanding performance
* high quality
* high efficiency
* long service life
* good reputation
* CE certificated
   

[ STANDARD ]
* IEC34-ICE standard
* NEMA standard
* Swedish bearing
* Italian mechanical seal
* Stainless steel casing, shaft.
* Reformed butyl-rubber pressure adjusting bowl.

   
[ SPECIFICATION ]
Power: 0.25kW - 2.2kW (singlephase),
       0.55kW - 7.5kW (three phase)
Voltage: single phase: 220/230V 50Hz
         three phase: 380/415V 50Hz
Protection degree: IP68
Insulation: Class B
Max. Ambient temperature: 35
Min. cooling flow along the motor: 8cm/sec.
Water pH: 6.5 - 8.0
Maximum starts per hour: 30
Maximum submerged depth: 150 meter
Vertical or horizontal mounting position.
Special scaled can be provided.

visit ruirong.com or contact us to learn more.

2010.01.04