How do I know the pump pressure?
The "H=100M" in the parameter is the pressure index of the pump. "H" is the height of the head and the height of 100m. Since the 10M lift is approximately equal to 1Kg/cm2 pressure. Your pump is 10Kg/cm2 pressure.Q=18 M3/H, that is, 18 cubic meters of traffic per hour;H=100M, that is, rated head 100M, high head;P=4.0 KW, that is, the motor power is 4 kw.
Flow 18 cubic meters / hour, lift 100 meters, power 4 kilowatts.The pressure supplied by the pump is 1.0Mpa, which is 10 kg pressure.Is it a multistage pump?
That is, the rated pressure minus the pipe loss, and then less inlet pressure (generally suction pump inlet pressure is negligible), that is the working pressure.The head of a centrifugal pump is also called the pressure head of a pump. It is the energy gained by the pump of the unit weight and the fluid. Pump head size depends on the structure of the pump (such as the diameter of the impeller, the bending of the leaves and so on, speed. At present, the pressure head of the pump can not be calculated accurately in theory, usually measured by experimental method.
