Sales Miss Europe: 159-7414-3465 Online Q: 1922601218 (pro, water supply equipment online consultation free shipping ohhh) National Hotline: 400-086-8955 Address: Changsha Hanson Water Equipment Co., Ltd. Address: Long 沙黎托 industry Hanson Park Changsha water, so you have no worries with water! Box no negative pressure water supply equipment Scope 1, there are pools of high-rise buildings, hotels, schools, residential area towns, enterprises and institutions, the new rural construction of rural domestic water. 2, factories, industrial and mining production water or life. 3, all kinds of water plants, water supply stations, sewage water plant, agricultural irrigation and other water supply and drainage stations. 4, high-rise, residential, centralized water supply enterprises. 5, the production, the life of the cooling water, circulating water pressure. 6, oil pipelines, oil depots, gas stations and other constant pressure oil. Ultra-quiet pump tube box no negative pressure water supply equipment Product Overview TSJG ultra-quiet pump tube box no negative pressure water equipment is based on the common type of negative pressure water equipment on the introduction of new water supply facilities. In addition to all the features characteristic of ordinary type negative pressure water equipment, the box-type negative pressure water equipment more shows Hanson Water Equipment Co., Ltd. Changsha consistent pursuit of "environmental health, low noise, not disturbing" design philosophy. The motors use an all stainless steel water-filled motor, absolutely no pollution of water quality, the main flow components are made of 304 stainless steel and other food grade material. Negative pressure water equipment box structure forming a closed system, so running without noise, water pollution. Is easy to see that the product will become one of the most broad prospects secondary pressurized water supply equipment. - Box no negative pressure water equipment Features a savings investment: the device without pools, water tanks and other storage facilities are also available without special pumping stations, save floor space, reduce construction costs. 2, ultra-quiet advantages: The device has an advanced anti-vibration and mute function, ultra-quiet running smoothly, water hammer, the motor is running, such as noise pollution, sound control in less than 30 db. 3. Efficiency: The device can be directly connected in series with the water pipe network, make full use of the municipal water supply network pressure, based on the difference in how much its complement, namely you only tap water pressure and differential pressure will be needed to fill pressure, when the water pressure to meet the requirements of the device stops working, all the direct supply by municipal pressure. Compared with ordinary water supply equipment, it can save 30% - 90%. 4, power outages continue to water: when the power supply line can automatically switch to municipal water supply pressure to maintain existing water pipe network pressure. 5, environmental health: shielded motor with stainless steel water-filled motor, using the world's most advanced water-lubricated bearings, no grease, water lubricated, water cycle, water cooled, to avoid secondary contamination of water. Truly the whole food-grade stainless steel configuration. 6, no negative pressure water: The device has a municipal pipe network protection, in direct connection with the municipal water pipe network pressure during operation will not cause negative pressure on municipal water pipe network. Because municipal pipe network as users increase or decrease the pressure fluctuate, when municipal pipe network pressure drop to alert pressure, pressure system will automatically detect the device and the signal was transmitted to the electrical control system, so pump reduce the suction from the municipal pipe network or stop absorbing water, thus ensuring uninterrupted municipal pipe network pressure. 7, a high degree of intelligence: The device adopts the international advanced computer systems to sense, conduction pressure signal, ensuring accurate and correct; and can achieve automatic intelligent control, with manual / automatic switch, main and auxiliary pump regular rotation, pressure adjustment, constant, high and low voltage protection, under phase protection, leakage protection, overload protection, thermal protection, water voltage protection, leakage detection compensation, without water stop, instantaneous trip protection and other functions, with RS485 bus interface allows visualization of remote adjustment monitoring and maintenance. 8, handsome in appearance, grade advanced equipment and long service life. Sales Miss Europe: 159-7414-3465 Online Q: 1922601218 (pro, water supply equipment online consultation free shipping ohhh) National Hotline: 400-086-8955 Address: Changsha Hanson Water Equipment Co., Ltd. Address: Long 沙黎托 industry Hanson Park Changsha water, so you have no worries with water!