"After the pump must pay attention to the use of double-suction pumps offer maintenance, for example, when the water pump should pump the water after a clean place, it is best to be able to remove the pipe and then rinse with water. "To double-check whether there are cracks on the impeller, impeller mounted on bearings are loose, cracks and loose if there is a phenomenon to be timely maintenance, if there is dirt on top of the pump impeller should also clean up. The reason is that no water pump suction pump body with air or gas into the water volume, or the bottom valve closed lax irrigation water discontent, vacuum packing serious leak, valve or shoot the door closed lax. Remedy: First the water pressure up double suction pump impeller, then pump filled with water, and then turn it on. Also check whether the tight check valve, pipe, fittings without leakage phenomenon, double suction pump leak is found, after the demolition of the joints painted oil or blending paint, and tighten the screws. Check the pump shaft seal rings, such as badly worn should be replaced with new parts. Pipeline leak or leaks. May be installed when the nut Undertightening. If the leak is not serious, can leak or leaks in places smear cement, or coated with asphalt oil mixing the grout. Temporary repairs can put some wet mud or soft soap. If the leaks in the joints, you can use a wrench to tighten the nut, such as severe water must be re disassembly, replacement crack pipe; reduce lift, the pump nozzle pressed into the underwater 0.5m. Double suction pump structure | double suction pumps | 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!