NDS Pop-Up Drain Emitters With 90 Degree Elbow

Water captured in your drainage system needs a point of release. The pop-up emitter works at a low point of the drainage system to discharge water collected from upstream and helps protect property from water damage. As water pressure builds, the cap pops up to disperse water and closes once the flow diminishes. Key Features Pop-up emitter cover consists of a spring-loaded cap and wide flange to prevents turf overgrowth Engineered crossbar design underneath helps maximize flow while flushing out debris Molded-in crossbar geometry along with internal ribs provide exceptional durability; supports pedestrian traffic including lawn tractors when properly installed Available in a variety of sizes and configurations: 3 in., 4 in., 3 in. & 4 in., 6 in., with adapter, with elbow Use with an elbow and weephole to drain residual water and help prevent stagnation and potential freezing of residual water Applications Install the pop-up drainage emitter at the lowest point in the draina