ACO is the world's leading manufacturer of surface drainage systems for commercial and residential applications, and the RainDrain is their flagship consumer channel drain. The 39-inch stainless steel channel handles the widest standard pedestrian walkways and single-car driveway aprons, and its 316 stainless steel grate withstands vehicle loads up to 3.5 tons. The integrated heel-proof slotted design prevents shoe heel catch while maintaining excellent flow rates of 8.5 gallons per minute per linear foot. The channel body is manufactured from UV-stable composite material with a built-in slope of 0.5% for self-draining operation — pooling water inside the channel is eliminated. Connects to standard 4-inch round or square drain pipe with the included outlet adapter. Used by landscape architects and hardscape contractors across North America.

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