How to choose a standard fountain pump

Choose a standard fountain pump, in fact, there are a lot of stress, today Tianlong to take you to understand this knowledge.
(A) standardized fountain pump is the country according to ISO requirements, the development and implementation of the latest model of the pump. Its main features are small size, light weight, excellent performance, easy operation, long life, low energy consumption. It represents the latest trends in the pump industry.
(B) what brand fountain pump as a user, due to the limitations of professional knowledge, it is difficult to decide, the best way is to consult the pump experts. If it is no one consultation, may wish to consult some of the old pump users, especially those with their own use of similar conditions, buy these users trust, reliable quality and more mature products, after all, a wise choice. At the same time, should be based on the local power supply to determine the use of single-phase pump or three-phase pump.
Second, choose to meet the requirements of the fountain pump. Fountain pump head selection The so-called head is the required head, and not the height of the water, clear this is particularly important to select the pump. Pump head about the height of the water 1.15 ~ 1.20 times. Such as a water source to the water at the vertical height of 20 meters, the required head is about 23 to 24 meters. Select the pump should be on the pump nameplate on the head of the best and the required head close, so the case, the pump the most efficient, the use will be more economical. But not necessarily require absolute equality, the general deviation as long as no more than 20%, the pump can work in more energy efficient circumstances.
Third, select the appropriate flow of the fountain pump. Fountain pump flow, that is, the amount of water, generally should not be selected too large, otherwise, will increase the cost of buying fountain pump. Should be specific problems specific analysis, such as the user's own water with the self-priming pump, the flow should try to choose a small number; such as user irrigation submersible pumps, you can choose a larger flow of some.
The fountain pump is a device that can go fountains directly and people can see the fountain pump in all parts of the world. It is also an important reason why fountains can be universally welcomed. People use fountain pumps. Fountain to get happy, the same use of fountain pump to relax their own body and mind.