How to purchase water pumps and suggestions

How to purchase water pumps and suggestions

The flow rate of the pump, that is, the water output, generally should not be too large, otherwise it will increase the cost of purchasing the pump. It should be selected according to needs. For example, the self-priming water pump used by the user's home, the flow rate should be as small as possible; such as the user's submersible pump for irrigation, the pump with a larger flow rate can be appropriately selected

1) Purchase water pumps according to local conditions. Users should choose according to the land conditions, water source and lifting height.
2) Select water pumps that exceed the standard appropriately. After determining the type of water pump, its economic performance should be considered, especially the head and flow rate of the water pump and the selection of its supporting power.

3) Strict procedures must be used to purchase water pumps. The "three certificates" must be checked when purchasing, that is, agricultural machinery promotion license, production license and product inspection certificate. Only the three certificates together can avoid purchasing obsolete products and inferior products.