IS Single Sage Single Suction Centrifugal Water Pump

Is type series single stage single suction horizontal centrifugal pump is used to transport clear water or chemicalphysical property liquid that is similar to clear water. It is widely used in industry, agriculture and city, drain off water, fire control etc.
Is type pump is designed under international standard iso2858, which is one of the popular energy-saving products in china.
Is type pump has more than 140 specifications, with only 4 kinds of shaft. So the shaft, bearing, seal and other components can be changed among the same specification.
The pump is of back-pull-out design, which allows disassembling the casing cover and impeller without removing the suction and discharge pipeline. There are two roller bearings in the bearing housing, they are oil or grease
lubrication. The pump and motor are connected with flexible couplings. The casing, support feet, suction and discharge flanges are casted together.