422G-AST DRAIN EMITTER POPUP W-ELBOW

Description

Overview

The NDS 422G-AST Drain Emitter Pop-Up with Elbow (422G) is designed for residential and commercial stormwater management, diverting and releasing water to safe areas away from structures, erosion-prone landscapes, and poor drainage zones.

Technical Features

• Patented low-pressure pop-up design: The emitter opens with a negligible amount of pressure, ensuring reliable water release without requiring significant hydraulic buildup.
• Push-to-connect installation: Tool-free connection to standard 4 in. pipe reduces installation time and simplifies field assembly.
• Polypropylene construction: Provides resistance to moisture, soil chemicals, and general weathering suitable for buried or surface drainage applications.
• Integrated elbow configuration: The included elbow directs flow away from the pipe outlet, channeling water toward water-safe discharge areas and reducing localized erosion.
• Round grate profile at 5.9 in. width: Sized to fit standard landscape drainage outlets while maintaining a low-profile surface appearance.
• Single outlet opening: Concentrates discharge flow for predictable, directional water management.

Applications

• Residential downspout and yard drainage termination points
• Commercial stormwater management systems
• Diversion of runoff away from building foundations and structures
• Outlet protection in erosion-prone landscape areas
• Poor drainage area remediation using standard 4 in. pipe infrastructure

California Proposition 65 Warning: This product can expose you to chemicals, including Vinyl Chloride, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov.