submersible pump

QJD serious submersible pump used multi-stage impeller structure,has advantage of high head,widely used in countryside and industry for elevating water from well,irrigation,tower water supply,mining enterprise and so on. Work conditions: 1.Medium temperature should not be over 40oC and PH should be 6.5-8.8 2.Medium is not corrosive.Sand contents should be max 0.30% by volume and granular size should be max 0.2mm. 3.The depth sneaked into underwater can not be more than 20m,and should not be less than 5m. 4.Power frequency is 50Hz,the voltage is single-phase AC220V,the rated voltage fluctuation range is 0.9-1.1 times. Model for example:100QJD1.5-42/7-0.37 I I I I I I Power(Kw) I I I I I Impeller stage I I I I Head(m) I I I Flow(m³/h) I I Single phase submersible pump IIThe min well diameter(mm) The model range:100QJD(1.5 10)--(42 360)/(7 56)-(0.37 7.5)