Hello, I need a centrifugal water pump!according to the following characteristics:Electric centrifugal water pump borehole pump diameter 8 inches nominal head 150 meters nominal capacity 25 m3 / hour electric motor 16kW shaft stainless steel impeller high-strength plastic stainless steel-reinforced rotor with a COP of squirrel cage The stator winding has double insulation and can withstand heating up to 100 degrees on the shaft is a pair of friction rubber-stainless steel Show More