Aco Drain Drainage Ground Channel 4x1m 12.5t Heelguard Rain Sewage Water KG DN110 Pipe Connection To avoid rust formation, the item should be pre-treated and regularly maintained. Drainage Storm Ground Channel 4x1m 1.5t Galvanized Rain Sewage Water – Gilligan sales Pipe connection standard KG / DN110 Manufactured from Vienite®, ACO’s high-strength recycled polymer concrete material, the ACO RainDrain® is designed to provide surface water drainage for a range of domestic applications Due to the production of high-quality plastic (PP) as well as the bar grate made of galvanised steel, it is characterized by its outstanding durability and longevity. Wiltec Drainage channel - buy at Covering grid made of cast iron , Max., weight up to 12., 5 t