Guangzhou-Puda Sports Equipment Installation Co., Ltd. is a collection of swimming pool water treatment, sauna spa equipment, marketing landscape water treatment, equipment and engineering products, related accessories and services in one of the new high-tech enterprises. The company uses the most advanced water treatment technology pool filter sterilization, for the majority of a swimming pool, spa bath, landscape fountain pool, sauna, pool, and other projects to provide the most optimal configuration and high-quality equipment and related products. Is the prime mover pumps mechanical energy into fluid energy for pumping the liquid so as to achieve the purpose of the machine, is a device used to move liquids heated pool, gas, or a special fluid filtration media, pump use classification can be divided into pump, circulation pump, fire pumps, pressure pumps, sewage pumps, etc; by industry can be divided into the oil pump, metallurgy pumps, chemical pumps, fishery pumps, pumps and other mining; classification can be divided according to the principle of reciprocating pumps, piston pumps, piston pumps, diaphragm pump rotor pump, etc.; by media classification can be divided into clean water pumps, sewage pumps, sea water pumps, heat pumps, heat pumps, etc. Pumps in shipbuilding, oil exploration, truck cranes, etc. are widely used. In the geographical conditions of the license, the pump should be as close to the water, in order to reduce the length of the suction tube. Related Products: swimming pool equipment, swimming pool design, pool maintenance, water treatment equipment, swimming pool sewage suction machine, water pump, sand tank, water quality monitoring device, dosing pumps, pool cleaners, pool integration equipment, filters, underwater lights, Pool Lifesaving, escalators, cleaning tools, swimming pools and other water treatment chemicals. Guangzhou-Puda Sports Equipment Installation Co., Ltd. is committed to the swimming pool, SPA multifunctional spa, sauna, tennis courts, basketball courts, soccer fields, equipment operators badminton courts, plastic track, fitness equipment, fountains and other leisure and sports facilities, design, installation, technical support, maintenance and so on. Cavitation pump cavitation is caused by vaporization of water, is called vaporization process of water vapor from liquid transformation. When water is vaporized and the temperature and pressure have a certain relationship, under a certain pressure, the temperature rises to a certain value, the water began to vaporize; if at a certain temperature, the pressure is reduced to a certain value, the same will vaporize the water, the This pressure is called the water vapor pressure at that temperature. If the flow process, a localized pressure equal to or lower than a temperature corresponding to the vapor pressure, the water vaporization occurs in the area. After vaporization occurs, it will form a plurality of steam mixed with small gas bubbles. When the bubble flow from the low pressure area along the flow pressure region, bubble rupture under the action of high pressure, high pressure water flows at high speed such the original bubble occupies a space, forming an impact force. Metal surfaces under water hammer pressure, fatigue and the formation was severely damaged. Therefore, the formation of bubbles, the development and rupture resulting in material damage to the ministry process called cavitation. Guangzhou-Puda Sports Equipment Installation Co., Ltd. focuses pool / swimming pool equipment, swimming pool design, pool design and installation of pool filtration sauna, swimming pool engineering design and construction, landscape water treatment equipment, swimming pool circulating water filtration equipment and other services. Welcome to consult ! Swimming pool filtration system, health Puda (certified), swimming pool filtration is provided by Guangzhou-Puda sports equipment installation Limited. Guangzhou-Puda Sports Equipment Installation Co., Ltd. (www.jianpuda.cn) is a leader in Guangzhou, construction, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Puda leadership in health staff warmly welcome all inquiries negotiations to create a better future for health Puda.