Beijing laurentii (Excel Ethics) automatic self-cleaning filters, operation and control without any external energy can be self-cleaning filter, automatic sewage. Continuous flow during backwashing to clean the filter cycle can be adjusted, the default time for cleaning filter 10 ~ 60 / s, the loss of water to clean filters only filter the water, 0.08-0.6%; 10-3000 micron filter accuracy; work pressure can be up to 1.0-1.6Mpa; single flow :20-2500m3 / h. Can be vertical, horizontal, inverted installation anywhere in any direction, can be used for industrial, agricultural, municipal electric power, electronics, medicine, food, printing and dyeing, construction, steel, metallurgy, paper making, such as water filtration businesses. Beijing laurentii (Excel Ethics) from our dangerous rescue work environment! Circulating water treatment equipment, specializing in R & D, manufacturing, modern high-tech enterprises. Laurentii (Excel Ethics) water treatment equipment using the international advanced technology, dedicated to water supply systems, circulating water system, sewage system and water system equipment in the design, manufacture, equipment, commissioning and services. Widely used in electrical, electronic, pharmaceutical, food, printing and dyeing, construction, steel, paper and other fields. The company has strong manufacturing expertise of the environmental water treatment technology, the introduction of Germany advanced management philosophy, professional technology and equipment products, the formation of an international high-tech content of the unique advantages. At the same time, the company also has a theoretical foundation, abundant practical experience in the professional after-sales service team, so that the company's water treatment facilities could be better reflected in high-performance, low cost and high quality of service features, has won the trust and support of customers.