The vertical expansion of decontamination is widely used in urban heating projects, factories and enterprises in water supply and other occasions. Vertical expansion decontamination body made of carbon steel or stainless steel, as opposed to traditional decontamination traffic, more convenient maintenance, decontamination better characteristics. 
 The vertical expansion decontamination inside the filter (single or double), and equipped with manholes, inlet and outlet outfall. 
 Size according to customer demand. Calls to communicate to negotiate.