Pump filter is to filter impurities or non-impurity large particulate material, generally installed in the population of pumps, pump filters in special cases can also be installed in the pump outlet completely depending on its role and process may be. Pump filter has been widely used in petroleum, chemical, sewage treatment projects. Pump filter to improve the traditional filter short life, the shortcomings of deformation of the filter, pump filter by the filter housing, coupling structure, filter and filter positioning device. Has the following characteristics: 1, pump filter housing size with the filter size changes, shell wall thickness 3-4mm, special circumstances can be customized to 5-6mm; 2, the shell diameter greater than 200mm, larger pump filter , The general form of flange connection, do not use pipe thread, easy to install; 3, each pump filter on the filter have been rigorously calculated, filter area, aperture, mesh and other structural design is reasonable.
