The pump is decided by connection department and specialist, its properties and technique all reach to advanced level. It not only can direct self-sucking lower levels building's tap-water well pressure boost (within 6-8m) but also has many excellences, such as it can automatic switch (to order goods should make a footnote) low noise, beautiful styles, convenient loading and unloading, not need repair, which settled the technique difficult problems of ordinary pipeline pump only to can increase pressure and has sucking lift, it specially suits city apartments tap water to be not pressed or not enough water pressure, the hot water container unable to use and can't install pump in lower levels, it also wide applies city and countryside house, squares, hotels, gardens, parks, vehicles washing and so on. This pump need vertical installing, it at least runs once every day, ambient temperature no more than 50℃ centigrade, the delivering water quality for clean water, PH for 6-8.

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