When the pump end of the valve leaks, some people will fill with dry earth to pump inlet tube double suction pump, valve at the water rushed in the end, such an approach is really desirable. Because when placed into the dry soil into the water when the pump started working in the dry soil will enter the pump horizontal double suction pump manufacturers, then it will damage the water pump impeller and pump accessories bearing Kai Quan double suction pump, This shortens the life of the pump. When the bottom valve repair leaks must take if it is serious it would need to be replaced with new. Heat pumps reason: bearing damage; Rolling or bay cover the gap is too small; shaft bending or two-axis misalignment; tape too tight; the lack of oil or oily bad; clogging impeller balance holes, loss of balance sow series single impeller stage double-suction pumps, increased thrust to the side. Remedy: Replace the bearings; dismantle the back cover, between the bracket and the bearing installation gasket; investigation or adjustment shaft concentricity of the two shafts; loosen the tape proper tightness; filling a clean butter, butter bearing accounts about 60% of the voids; clear balance hole blockage. sow series of single-stage double suction pump, double suction pumps, water pumps provided by the Hebei Xin-Xin Cheng pump factory. Hebei Xin-pump factory (www.shuibeng999.com) strong, credible, in Baoding centrifugal pumps and other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xin Cheng pumps and you work into the brilliant, for a better future!