OsmaDrain foul and surface water drainage system is designed for use in gravity drainage applications at depths of up to 10 m. The range is available in three sizes, 82 mm, 110 mm and 160 mm.
Below Ground 110mm and 160mm Drainage Pipes to be Recycore® Technology Multi Layer Construction with over 50% Recycled Material in a solid core.
Independently tested and proven to have the same performance characteristics as BSEN 1401-1.
Kitemarked to BS EN 13476-3 with SN8 (8kN/m²) Ring Stiffness.