Take water away from structures, erosion-prone landscapes, and poor drainage areas to discharge from a Pop-Up Drainage Emitter downstream. The Pop-Up Emitter with Elbow connects to 3 inch sewer and drain pipe and 3 inch triple-wall pipe. As water pressure builds, the cap “pops up” as high as 1 inch, disperses water at up to 56 GPM, and closes once the flow diminishes. Cap stays closed when not in use to prevent debris and rodents from entering and potentially clogging the drainage system. The flat profile blends discreetly into the surrounding landscape. Rounded contours on interior edges reduce the potential for clogging and internal ribs provide durability and strength. Flange design prevents turf overgrowth. Weep hole at bottom of elbow drains out water left in pipes to prevent stagnation or freezing in cold weather. Cap and cover made of high-density polyethylene (HDPE); elbow made of polyvinyl chloride (PVC). Pop-Up Drainage Emitters are part of a complete drainage system used for stormwater management. They work with pipes, catch basin drains, channel drains, trench drains, and drain grates that filter, capture, and convey excess water to drain pipes; the pipes carry the water downstream to discharge with a Pop-Up Emitter, or to percolate into the ground with a dry well or infiltration trench. NDS offers free tools such as the Home Drainage Center, Calculators, and NDS Stormwater Drainage mobile app to help make your project a success. Founded in 1972, NDS is the preferred choice of professionals and the leader in stormwater management solutions with proven products, tools, and support to help you get the job done right.
Discharges collected water at a point of release downstream
Elbow connects to 3 inch Sewer and Drain and triple-wall pipe
Cover retracts securely to prevent entry of debris and rodents
Provides a downstream point of release for water collected upstream
Install the Pop-Up Drainage Emitter at the lowest point in the drainage system, place in areas away from buildings, landscapes, and poor drainage areas
Works with a complete drainage system to release collected stormwater runoff and standing water to a discharge point before it causes costly property damage
Position Pop-Up Emitter cover at ground level, connect elbow to 3 inch sewer and drain pipe or 3 inch triple-wall pipe underground
Cap on cover pops up as high as 1 inch once water pressure builds and closes as flow diminishes, when not in use, cap stays closed to keep debris and rodents out of drain, Cap and cover made of high-density polyethylene (HDPE) using a combination of virgin and recycled content treated with UV inhibitors to prevent fading and cracking
Comes with one Pop-Up Drainage Emitter and attached elbow