Drainage knee PP DN 80 Angle 90
Drainage knee with a diameter of fi 80mm, angle 90 degrees, with the Polish norm, ETC. AT/18-2014-0025-02, made of PP polypropylene in grey or orange, is designed to connect drainage pipes draining the land and areas around the structure. The knee is made of high-quality plastics and guarantees protection against water inflow in all areas of construction.