NDS 4" Round Grate

As low as $2.39
In stock
NDS 11

Product Details: NDS 4" Round Grate

As a proven alternative to traditional concrete drains, NDS grates feature UV inhibitors that prevent fading and cracking from the sun. These chemical-resistant and rustproof grates are maintenance-free, lightweight and easy to install. This grate helps to collect and remove excess water from driveways, patios and any other outdoor areas, designed for maximum durability to handle light foot traffic. Use with 4" Sewer & Drain Pipe and Fittings, 4" Corrugated Pipe.

Quick Look

  • High Density Foam Polyolefin(HDPE)
  • Fits 4" Sewer & Drain Pipe and Fittings, 4" Corrugated Pipe and 4" Triple Wall Pipe
  • 3.85 Open Surface Area
  • UV Inhibitors
  • 11.78 GPM Capacity Per Foot
  • ADA Compliant
  • Product Class: 10ND
  • Class A (1-60psi)

Additional Resources

How To Fix A Downspout Problem
NDS 4" Round Grate Technical Specifications
More Information
Part Number NDS 11
Length 4 5/8"
Width 3 15/16" at bottom opening
Height 1 1/2"
Grate Opening 1/4"
Open Surface Area 3.85 square inches
Gallons Per Minute 11.78
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