When purchasing booster pump, you first need to consider the reason for insufficient water pressure. If the house is too old and the water pressure is too low, you can use booster pump. However, if the water pressure is low due to pipeline aging and too many right angle elbows, the effect of increasing the pump is limited.
The type selection of booster pump shall be determined according to the use site. Before purchase, you should first understand the length of pipeline at home, the size of pipe diameter, the number of possible elbows, and the water output to be provided. Only in this way can we not be at a loss and buy accurately when purchasing consultation.
Identify product performance
To measure the performance of the water pump, the power is not important, but the unit efficiency. In the case of the same head and the same flow, the efficiency of low power is high, that is, the performance is good. The water pump has the marking method of high head flow and rated head flow. Most water pumps in the market are marked with high head flow. The marking of water pumps of some manufacturers is very outrageous, such as ordinary 90W and 120W copper pump head booster pump, with standard power of 80W and 120
Calculate and determine the lift
To select a pump with a lift of several meters, in fact, the rated lift is better (it can exceed about 20% of the rated lift (the lift needs to be increased when the pipeline turns for a long time). Please refer to the description diagram of the commodity picture for the range of rated lift). The large lift only indicates the pressure that can be reached. If you want to pump to the height of the large lift, it can be said that there is no water out.
Understand product features
The functions of booster pump products include self-priming, constant pressure, frequency conversion, overheat protection, dry turn protection, full-automatic and other functional characteristics. Generally, household booster needs to choose three basic functions: full-automatic, thermal overload protection and dry turn protection. In this way, you will feel convenient, stable performance and longer service life. For example, Zede's booster pump has the functions of self-priming, dry rotation protection, thermal overload protection, full-automatic pressurization and so on.