NDS Plastic Drainage Spring Cap for Pop-Up Emitter

Keep your landscape free from standing water with the NDS Drainage Spring Cap for Emitter Pop-Up Plastic 3 in. & 4 in. Designed for efficient stormwater management, this spring-loaded cap allows excess water to discharge directly onto your lawn or landscaped area without unsightly grates or openings. Its discreet, flush-to-ground design makes it blend seamlessly with the surroundings while automatically popping up to release water when pressure builds. Once the flow subsides, the spring mechanism ensures the cap closes tightly to keep debris and pests out.Constructed from high-density polypropylene (HDPE) with UV inhibitors, this drainage emitter is built for long-term outdoor durability. It features a stainless steel spring requiring only minimal pressure to activate, ensuring smooth performance even under low water volumes. With compatibility for standard 3 in. and 4 in. sewer and drain fittings, it offers versatile installation across residential and commercial drainage systems. The NDS Drainage Spring Cap delivers a low-maintenance, effective way to manage runoff while keeping your yard clean and functional.By combining durability, ease of use, and a clean appearance, this pop-up emitter provides a reliable solution for directing excess water away from problem areas in your landscape.