How to select a correct model of small fountain pump?

First, select standardization fountain pumps

Standardization of the fountain pump is the country according to the requirements of ISO formulation, implementation of the latest model of the pump. Its main characteristic is small volume, light weight, excellent performance, easy operation, long life, low energy consumption. Should be according to the local power supply situation to determine single-phase or three-phase pump. 

Second, the choice that could satisfy the requirement of lift pump Head refers to the head, and not carry water height, clear that to choose the pump is particularly important. Pump head is about 1.15 ~ 1.20 times the height of water. Such as a water to water the vertical height of 20 meters, the head needed for about 23 ~ 24 meters. Choosing fountain pump should make water fountain pump nameplate on the head with the best head needed close to such a case, the pump efficiency is highest, and use will be more economic. But not necessarily demands absolute equal, as long as no more than 20 general deviation, the pump can be in the energy conservation work.

Third, choose appropriate flow pump The flow of water pump, the water yield, generally unfavorable choose too large, otherwise, would increase the cost of buying pumps. Should be specific analysis, such as user your draft with self-priming pump, flow should try to choose smaller; Irrigation with submersible pump, such as the user can select appropriate flow a few bigger. In addition, the fountain pump when the choose and buy need to see the model accords with the design value; usually buy the theoretical value larger pumps. At the fountain pump size selection should also be specific analysis.

If you are interested in our fountain pumps, please feel free to contact us. We are Shanghai Weihu Submersible pump manufacturers Co., Ltd. We always welcome client questions. You can leave a message to us, or contact us online directly.