Descripción del producto

Discharge of serious polluted wastewater from factories and commercial, sewage drainage stations in residential areas, drainage systems of urban sewage treatment plants, drainage stations of human defense systems, water supply devices of waterworks, sewage discharge from hospitals and hotels, construction sites of municipal works, exploration, mining supporting attachments, rural biogas ponds, farmland irrigation and other industries, conveying granular sewage and dirt, and also for clear water and with corrosive media.