100QJ潜水电泵

Specification *large capacity, *high head for single stage impeller, *rubber bearing liner, *corrosion resistance, *low power consumption Stainless steel submersible pumps are high-performance, wear-resistent pumps which were produced by international advanced technology. Our products have no pollution to water environment by using advanced oil-filled or water-filled stainless steel motors. Our products are made of quality stainless steel shell, shaft, coupling and the new floating impeller has no axial pressure load to the motor. 1) Application conditions: *Pump intake should be merged at least 1-1.5m from the dynamic water level, but the depth no more than 70m under static water level and the matching motor should be at least3m from the well bottom, the well should be vertical. *Power frequency for 50HZ, Rated voltage 380V (± 5%) for the three-phase ac power. *Solid content no more than 0.01%(by weight). *The PH value should be 6.5-8.5. *Water temperature no more than 20°C. *Sulfur content less than 1.5mg/l.