With IS-type centrifugal pump for conveying water or physical and chemical properties similar to water, other liquids, temperature not higher than 80 ℃ IS centrifugal pump is designed in accordance with national standards in accordance with national standards ISO2858 SIO199 / DIS manufacturing, its technical indicators Compared with the old product, the efficiency of an average of about 5%, NPSH reduced by about 2%, is a stable, standardized parts dimension of energy efficient products, the Ministry of National Machinery Industry is determined to take the old-fashioned anti-corrosion pump and replace imported energy replacement products, improved chemical pump ISA in a more simple form of constitution to restructure the unit (remove the pump and motor direct coupling extension), in particular to reduce the area of ??the small power units for area, reducing capital investment and easy maintenance, etc. has its significance. Design features IS Centrifugal Pump Performance range (according to designed point): Speed: 2900r / min or 1450r / min inlet diameter: 50 ~ 200mm Flow: 6.3 ~ 400m3 / h Head: 5 ~ 125m, sealing method: packing, Machinery Seal. Material: cast iron. The main purpose of IS centrifugal pumps for the chemical, petroleum, petrochemical, metallurgy, light industry, printing and dyeing, pharmaceutical, environmental protection, desalination, offshore oil, paper, food and other industrial sectors conveying solid particles class of organic or inorganic chemical medium , petroleum products and corrosive liquids. Product Features 1, IS centrifugal pump can deliver water species and a variety of corrosive media (viscosity similar to water) 2, IS centrifugal density in the range P = 1.0-1.84 * 10 cubic kg / m cube 3, IS centrifugal pump medium temperature - 20 ° s + range between 160 read 4, IS centrifugal pump system pressure = <1.6MPa namely: system pressure = inlet pressure + pump suction pressure valve closing at work = <1.6MPa 5, IS centrifugal flow 3.4 460m cubic meters / n lift H3.6-132m special cases (high temperature, high pressure and special materials) requested when ordering pre-made, in order to provide a more reliable product.