Drain plug PP DN 50
A drain plug with a diameter of fi 50, with a wall of 1, 8mm, with Polish norm, ETC. AT/18-2014-0025-02, made of polypropylene (PP) in grey or orange, is intended for sealing the ends of drainage systems draining the land. The cap made of high-quality plastics guarantees protection against the inflow of water in all the construction works.