Helhom Pop Up Drainage Emitter with Elbow, No Adapter Required, Dual-Rod Yard Drain Cover for Downspouts

This 4-inch outlet pop-up drainage fitting is designed for residential outdoor yard drainage systems, working with downspouts, channel drains, catch basins, and underground drain lines. It uses a dual-rod guided pop-up mechanism that controls vertical movement to cut down on tilting during use, and has a spring-free construction that avoids the corrosion and binding issues common in traditional spring-loaded designs. The integrated elbow outlet directs water flow away from foundations, retaining walls, and low-lying spots to prevent water buildup near outdoor structures. Its low-profile, textured top sits flush or nearly flush with the ground, lowering the risk of damage from lawn mowers and keeping yard spaces usable after heavy storms. The fitting directly connects to 4-inch PVC sewer and drain pipe, 4-inch Schedule 40, 4-inch SDR35, and 3-to-4-inch corrugated pipe without extra adapters, with stepped shoulders and locking details to secure proper seating and alignment. It is not recommended for use on 3-inch triple-wall pipe as reliable fitment cannot be guaranteed.