Home Infrastructure Environmental Sanitationrain grate DescriptionNon-slip ribbed grid reference gn150uca - rolled and galvanized steel continuously; according to unite - en 10346. load class a15; According to standard EN 1433. Capture surface: 392 cm/ml. Format DWG File size 52.02 KB DOWNLOAD Related Entries 02 eye sewer Irrigation channel - flume Residual water treatment plant Rainwater drainage gutters Topographic plan of sewage system Processing facilities Storm sewer plan Sand trap - inst. hydraulic Septic tank or septic tank; sewer alternative Improvement for wastewater treatment hydrocarbon decanter wayllabamba drainage network Drying bed - drinking water water treatment plant 3d condensate trap sewage lifting plant radial gate Rainwater discharge head band filter Sewerage Simple inspection chamber rain grate Oxidation pond Construction rain collector in streets Aqueduct mailbox details Sewers Two-chamber septic single family house pat drainage ditches share your appreciation