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 pool pumps, 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 pool pump equipment part process called cavitation. Guangzhou-Puda Sports Equipment Installation Co., Ltd. focuses pool / swimming pool equipment, swimming pool design, pool design and installation of a sauna, swimming pool engineering design and construction, landscape water treatment equipment, swimming pool circulating water filtration equipment and other services. Welcome to consult! 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. Model: 3HP \ 3.5HP \ 220V * patented design, all parts in contact with water is thermoplastic insulation materials, double protection. * High flow, high performance design, high performance than similar pumps more than 20 percent. * High head, high pressure, high usage design, pressure up to 6kg / cm2 pool pump brands, more than 200 000 times the frequency of use, to ensure that the use of the spa and other special circumstances. * Ultra quiet design, to ensure the environment. * Australia's most famous industrial designer, using aircraft turbine principle, the product performance is fully guaranteed. Guangzhou-Puda Sports Equipment Installation Co., Ltd. focuses pool / swimming pool equipment, swimming pool design, pool design and installation of the pool pump selection sauna, swimming pool engineering design and construction, landscape water treatment equipment, swimming pool circulating water filtration equipment and other services. Welcome to consult! Pool Pumps | Health Puda (certified) | Qingyuan pool pumps supplied by Guangzhou-Puda sports equipment installation Limited. Guangzhou-Puda Sports Equipment Installation Co., Ltd. (www.jianpuda.cn) (http://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. You can also access (www.jianpuda.cn/supply_details_40081835.html), for more information about the company.