NDS 101R 6 In. Riser Spee-D Basin

Features:

• Provides 6 in. of additional height with cut guides down to 2 in. for flexible installation depth
• Allows for deeper Spee-D Basin outletting, positive drainage when used in series, and proper soil-cover depths
• Compatible with all Spee-D Basins, Spee-D Basin-compatible grates, and pop-up emitters
• Easy alternative to pipe for raising basin height

Applications:

• Connects to 3 in. & 4 in. pipes, smooth and corrugated
• Use to increase basin depth or achieve proper grade in drainage installations