deep well motor

Deep well motor for pumps in 3" 4" 6" 8". NEMA standard CE approved Popular over 50 countries. 0.37kw-110kw, 220V/230V/240V,380V415V, 50Hz,60Hz, water cooling and oil cooling 3"4"6"8"_submersibledeep wellmotor [CHARACTERISTICS] * outstanding performance * high quality * high efficiency * long service life * good reputation * well design [ 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), 0.37kW - 110kW (threephase) Voltage: single phase: 220/230V (-6% +10%) 230/240V (+6% -10%) 50Hz, three phase: 230V or 400V ±10% 50Hz Protection degree: IP68 Insulation: Class B Max. Ambient temperature: 35 Minimum 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. More products specification on ruirong.com Any question or price inquiry please contact our sales force.