NDS Pop-Up Emitters

NDS pop-up emitters are simple yet effective discharge outlets for drainage systems — also known as a pop-up drainage emitter when used to manage excess stormwater in residential or commercial landscapes. Installed at the end of a buried drain pipe, they use water pressure to lift a spring-loaded cap, releasing water safely onto a lawn, garden, or curb.

When not in use, the cap remains closed, keeping out debris, pests, and preventing lawnmower damage. Their design helps prevent residual water from collecting in the line, lowering the risk of freezing in cold climates. These emitters work seamlessly with downspouts, sump pumps, French drains, and catch basins, helping manage excess water and reduce the risk of flooding around foundations.

Combining proven drainage solutions with efficient water management, NDS emitters contribute to stormwater management, flood prevention, and healthier landscapes. They can be a key element in sustainable irrigation practices, complementing systems such as smart irrigation systems, drip irrigation setups, and rainwater harvesting systems.