NDS 101R 6-inch Riser Spee-D Basin

Features:

• Allows for deeper Spee-D® Basin outletting, positive drainage  
  when used in series, and proper soil-cover depths when using  
• Easy Alternative to Pipe
• Readily available, provides 6" height with cut guides down to 2"
• Works with All Spee-D® Basins & Spee-D® Basin-Compatible Grates and Pop-Up Emitters

Application: 3 in. & 4 in. pipes, smooth and corrugated