Beijing Haidian Kangda Electronic Technology Co., Ltd's ¡°Jinglong Kangda Brand MCS-SPF pressure type steady flew frequency conversion water supply equipment¡± passed technical examination. Trusted by Beijing Haidian Kangda Electrical Technology Co., Ltd, Plumbing Facilities Committee of CCMSA organized experts in various aspects incluing water, sanitation management, water quality test, scientific research and design on water supply & drainage, held a demonstration to examine its ¡°Jinglong Kangda Brand MCS-SPF pressure type steady flew frequency conversion water supply equipment¡± on September 22, 2007. Which will be used in home used water supply system. This equipment adopted intelligent control system to achieve water supply by frequency conversion constant voltage, also has auto alarm, display and protection functions for breakdown. Steady flow tank has vacuum controller, which produces additive pipe pressure to municipal pipe network. Mainly parts used stainless steel material for food use. Thus there is no pollution to water quality. It could make use of municipal additive pipe pressure network to save pressure and energy. Beijing Weipaige Technical Develop Co., Ltd¡¯s Weipaige Brand ZWX intelligent additive pipe pressure tank type add-pressure water supply equipmentpassed technical examination. Trusted by Beijing Weipaige Technical Develop Co., Ltd, Plumbing Facilities Committee of CCMSA organized experts in various aspects such as water, sanitation management, water quality test, water supply & drainage, scientific research and design, held a demonstration to examine its ¡°Weipaige Brand ZWX intelligent additive pipe pressure tank type add-pressure water supply equipment¡± on September 15, 2007. This equipment adopted intelligent control type to achieve water supply by frequency conversion constant voltage, function like auto exchange between additive pipe pressure water supply equipment and water supply by water tank frequency conversion. In the meantime, water tank has some features such as intelligent add-pressure equipment and numerous-draw entrances, to reach energy- saving effects so that no 2nd pollution to water quality.
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