4” Pop-Up Emitter W/4” Elbow

NDS Pop-Up drainage emitters are the discharge point of any drainage system. This point opens easily when needed by allowing water to flow through freely. The water flows through the pipes and away from structural foundations. Our patented spring-based cap opens with the hydrostatic pressure of water flowing through the drain pipe. Then, the flap closes when the water ceases. This reaction allows our device to be proactive and deliver the best results for your waterproofing project.

The best waterproofing systems allow water to be diverted to water-safe areas and away from key structures and foundations. The NDS pop-up drainage emitter with elbow is the best way to give yourself a safe, flexible way to meet your drainage needs.