High pressure self-priming pumps are the latest energy-saving products

high pressure self-priming pumps are the latest energy-saving products of high pressure self-priming pump is a miniature motor and pump straight league an efficient household electric pumps, high pressure self-priming pump by the high quality mechanical seal assembly, installation is simple; Light weight, covers an area of small, less power consumption, strong self-priming capacity. High pressure Wells pumping self-priming pump is suitable for family, garden watering and hotels, apartments and high-rise building water supply. High pressure self-priming pump is according to the relevant technical data at home and abroad by the absorption, digestion, improve the development of energy-saving pump products, after high pressure self-priming pump is a self-priming centrifugal pump, high pressure self-priming pump with compact structure, convenient operation, convenient operation, easy maintenance, high efficiency, long life, and have strong self-priming capacity, etc. Do not need to install the bottom valve in pipeline, only to ensure storage in pump body before work with quantitative liquid drainage, thus simplifies the pipeline system, and improve the working conditions. By high pressure self-priming water pump motor, water water pump, sealing of three parts. Motor for single phase or three phase asynchronous motor, pump parts for vortex impeller structure, high pressure self-priming pump with self-priming function; Using single mechanical seal between the pump and motor. High pressure self-priming pump used in the water, well water, such as water supply and drainage, such as rural, breeding, garden, hotel, dining room and water supply in high-rise buildings, such as for water conveying water conditions. High pressure self-priming pump 1, conveying water use condition and matters needing attention of liquid temperature is less than 40 ℃; 2, in PH 6. 5 - 8. Between 5; 3, the water containing solid impurities than less than 0. 1%, the grain size is not greater than zero. 2毫米; 4, power frequency 50 hz, single phase voltage is 220 v, three-phase voltage of 380 v, the voltage fluctuation range for rating of 0. 9 - 1. 1 times; 5, before the first use, water storage box filled with water, and electricity can automatic water after a few seconds, after use without water; 6, when the temperature is lower than 0 ℃, should be to do a good job of antifreeze; Need not when to open the water pump body at the bottom of the screw, put the water in the pump body, so as to avoid frost crack pump body. High pressure self-priming pump use notes 1, before the use should strike electric tail blades, to ensure that the motor rotating flexible; Long stop reoccupy should dial blades, in case of rust. 2, for the first time to use should be unscrewed injection screw, the filling of water in the pump before you start. 3, in order to improve the efficiency of the pump, it is recommended that the pump installation height ( The vertical distance from the water pump) No more than 6 m, or reduce water pump efficiency, but also will greatly affect the pump life. 4, bottom valve should be higher than the bottom more than 40 mm, in order to prevent the inhalation of sediment. 5, high pressure self-priming pump can only be used for pumping clean water, not for a long time for sediment more muddy water suction sewage or other impurities. 6, feed line must ensure that each joint sealing to prevent leakage affect water 7 without authorization, please do not adjust pump pressure switch, otherwise may cause the pump can't work normally. 8, if discover suddenly when using water, it is necessary to stop the machine immediately to check. 9, motor shell to have a good grounding, in case of leakage, to ensure safety. High pressure self-priming pump taking advantages of self-priming pump and chemical pump, high pressure self-priming pump adopts a variety of imported materials synthesis of corrosion resistance, high pressure self-priming pump has the function of self-priming, thermal protection, stable running, can continuous idle for a long time, high pressure self-priming water pump can long time continuous load operation, small volume, small current, high pressure, low noise, long service life, delicate design, and the advantages of cheap, high pressure self-priming pump oil, heat resistance, acid resistance, alkali resistance, corrosion resistance, chemical resistance and other properties. High pressure self-priming pump pump body and motor separation, no mechanical parts, no wear and tear in the pump body. High pressure self-priming pump in industrial and agricultural production, disaster relief, such as drainage, used as an emergency in the fire pump performance is more outstanding. High pressure self-priming pump is widely used oil, chemical industry, metallurgy, machinery, chemical fiber, food, energy, transportation and other industrial department of urban water supply, high pressure self-priming pump can also be used for agricultural irrigation and drainage, irrigation. High pressure self-priming pump for conveying water or less than 5 ° E, viscosity temperature below 80 ℃, physical and chemical properties similar to water other liquid.