deep well motor

Deep wellmotorfor pump for water supply, irrigation, washdown systems and pressure boosting in domestic,civil and industrial use. 3" 4" 6" 8" Submersible BoreholeMotor [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), 0.37kW - 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 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. More products specification on ruirong.com Any question or price inquiry please contact our sales force.