The SDZh filter for protection pump and pumping over
the equipment in technological installations and pipelines in
oil processing, petrochemical, oil and other branches pry.
Size of firm particles fur. impurity no more than 250 microns. On a standard size from
80 mm to 500 mm. (on diameter of the attached pipeline). Material
executions st09g2s. R working to-6, 3 MPas.