Briefly describe the pump start-up requirements of several pump types

We have introduced many startup requirements for slurry pumps before. Today, Shijiazhuang Pansto Pump Industry will introduce the startup requirements for several other pumps.
1. Large flow starting characteristics of axial flow pump: starting with fully open valve. The shaft power of the axial flow pump is maximum at zero flow condition, which is 140%-200% of the rated shaft power. The power is minimum at maximum flow. Therefore, in order to minimize the starting current, the starting characteristic of the shaft power should be large flow start, that is, full flow. Open the valve to start.
2. Starting characteristics of mixed flow pump: starting with fully open valve. When the mixed flow pump operates at zero flow, the shaft power is between the above two pumps, which is 100%-130% of the rated power. Therefore, the starting characteristics of the mixed flow pump should also be between the above two pumps, and it is best to fully open the valve. start up.
3. Starting characteristics of the vortex pump: starting with fully open valve. The shaft power of the vortex pump is maximum under zero flow condition, which is 130%-190% of the rated shaft power. Therefore, similar to the axial flow, the starting characteristic of the vortex pump should be large flow start, that is, fully open valve start.
If you want to know more about slurry pumps, please call Shijiazhuang Pansto Pump Industry!
Shijiazhuang Panshi Pump Industry is a manufacturer of slurry pumps in Shijiazhuang. It mainly designs, manufactures and sells slurry pumps and accessories. Mainly engaged in mud pumps, submersible pumps, foam pumps, desulfurization pumps and many other series.
www.panstopump.com, laurashi@panstopump.com, 0086-15732149758