Voci di capitolato
Supply of a highl density linear rotomoulded polyethylene filtering tank type EMS Water Technology series PER/AE, composed of a monobloc vertical axis cylinder tank, polypropylene filling bodies with high specific surface, equipped with PCV inlet and sewage discharge outlet, chimney for the aeration and pipes for the treated sewage discharge (in the lower part of the tank). Pipes complete with NBR watertight rubber gaskets. Two threated PVC manholes are located in the upper end for inspection, discharge and cleaning purposes.