Water pump series QB60 / Water pump series QB70 / Water pump series QB80 / CPM158 / WQD1.1KW and so on

• The world's self-priming pump in the natural environment, the maximum suction is only about 9 meters, if your home to install self-priming pump vertical down 8-9 meters range is no water, you can not use self-priming pump!
• All the self-priming pump to put the water up the prerequisite is the need to suck the air inside the inlet pipe, pumping into a vacuum state to suck the water up, if you can not guarantee that you want to install the suction pump inlet down 8-9 meters can not make the pipeline into a vacuum (do not leak into the air), you can not use self-priming pump!
• The greater the power of the self-priming pump, the greater the lift, but the suction range is less than 9 meters, self-priming pump head is the laboratory data obtained by the actual use of many factors, you need water comfortable water Large, you need to choose the power slightly larger self-priming pump.