Diving deep well pump conditions of use

Submersible deep well pump is suitable for extraction of groundwater from deep wells, can also be used for rivers, reservoirs, drains and other water projects, then it has what conditions of use? Deep well pump conditions of use 1. Rated frequency of 50HZ, Rated voltage of 380 ± 5% V three-phase AC power. 2. The water inlet of the pump must be below 1m above the water level, but the diving depth shall not exceed 70m below the water level. The water depth at the bottom of the motor should be at least 1m above the bottom of the well. 3. The water temperature is generally not higher than 20 ℃. 4. The water quality requirements: (1) the water content of sand is not more than 0.01% (by weight); (2) PH value in the range of 6.5 to 8.5; (3) 400 mg / l. 5. Requires wells are positive, well smooth, not well pipe staggered. Extended reading: China Construction Water Exhibition water pump manufacturers rankings ptc exhibition motor top ten brands pump valve pipe fittings Show Information Industry Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat:) http: // mj .liuti.cn / (Service Hotline:)

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