??? Vertical through decontamination, taking over from one side of the media into the cylinder body, the cylinder body and the other side to take over the orifice tube is connected to a filter, the filter hole pipe has many pores having a diameter of 3mm composition. Impurities in the medium particles are filtered out holes accumulated in the bottom of the tube, no impurity particles from the filter medium through the outlet port hole. Open the drain valve when the impurity particles sewage discharge, between the entrance and decontamination pipeline proposal to install a valve, when sewage put it off, open the drain valve, so that the filter media from the outflow hole, play filled wash effect. ? Vertical through decontamination product parameters: 1, the working temperature: 0-952, nominal diameter DN40-DN1000 3, PN: 0.2-2.5MP 4, flange standard: International (also available upon request) 5 housing material: Q235,304,316,304L, 316L 6, sealing material: PTFE, Asbestos rubber, metal gasket.