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Internet #

100377414

Model #

980G

Store SKU #

721271

9 in. Plastic Square Drainage Catch Basin Grate in Black

  • Fits 9 in. square catch basins, risers, and low-profile adapters
  • Drain grate blocks debris from entering & clogging drainage pipes
  • 121 GPM flow rate; drains lawns, downspouts, landscaped areas
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Product Details

Drain water away, keep the leaves and debris out. The drain grate, also known as a drain cover, blocks drain-clogging infiltrators before they can enter your drainage system. The 9 in. Square Catch Basin Drain works with the 9 in. square catch basin, riser, and low-profile adapter and is ideal for draining heavy flows from lawns, landscaped areas, under downspouts, patios, and walkways. The catch basin grate has an open surface area of 39.5 sq. in. and 121 GPM flow capacity. As part of a complete drainage system, the drain grate drains water into the catch basin or low-profile adapter connected to drain pipe. Pipes carry the water away to a discharge point downstream such as a pop-up emitter, or to percolate into the ground with a dry well or infiltration trench. The catch basin drain grate is made of polyethylene treated with UV inhibitors to prevent cracking or fading. ADA compliant and rated for NDS Class B loads (up to 175 psi) when properly installed. NDS offers free tools such as the Home Drainage Center, Calculators, and NDS Stormwater Drainage mobile app to help make your project a success. Founded in 1972, NDS is the preferred choice of professionals and the leader in stormwater management solutions with proven products, tools, and support to help you get the job done right.
  • Protect your drainage system by blocking leaves and debris from entering and potentially clogging the pipeline while letting excess surface water flow through
  • Use with the 9 in. square catch basin, riser, or low-profile adapter to drain excess stormwater from lawns, landscaped areas, under downspouts, patios, and walkways
  • Fits 9 in. Catch Basin Drain, 9 in. Riser, and 9 in. Low-Profile Adapter
  • 39.5 sq. in. open surface area. 121 GPM flow rate
  • Rated for NDS Class B loads (up to 175 psi) when properly installed-recommended for medium-duty pneumatic tire traffic, autos, and light trucks at speeds less than 20 mph; ADA Compliant
  • Made to fit on 9 in. catch basins, risers, and low-profile adapters
  • 9 in. Catch Basin Drain Grates are available in a variety of colors, materials, and styles
  • Comes with one 9 in. Square Catch Basin Drain Grate
  • The catch basin and grate, as part of a complete drainage system, connect to drain pipes to capture surface water and direct it away for proper release downstream
  • Easy to install; drain grate fits on catch basins, risers, and low-profile adapters and can be secured with screws
  • Grate made of high-density polyethylene (HDPE) using a combination of virgin and recycled content treated with UV inhibitors to prevent fading and cracking
  • Grates are available in a variety of colors and materials to blend in or complement your landscape
  • Use catch basin or low-profile adapter and grate with a Pop-Up Drainage Emitter to discharge collected water at a point of release downstream. Use with catch basin or low-profile adapter and connect to a Flo-Well Dry Well System and EZ Drain Gravel-Free French Drain System to detain excess water and slowly release it into the ground
  • Onsite stormwater management protects the watershed downstream, and limits excess runoff which can lead to negative impacts such as erosion, pollution, and flooding
  • NDS, founded in 1972, is the preferred choice of professionals and the leader in stormwater management with proven products, tools, and support to help you get the job done right
  • Hardscapes Compatibility Chart
  • Return Policy
  • California residents
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Specifications

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Questions & Answers

2Questions
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Q:I am looking for a similar grate. But it needs to be 18X18. Do you have any suggestions?
by|Jan 17, 2018
1 Answer
Answer This Question

A:  Yes. SKU 1001570885 is the 18" x 18" version.

by|Jan 17, 2018
    caret
    Q:what is the thickness of the 9 x 9 Square Black Polyolefin Grate?
    by|May 22, 2017
    2 Answers
    Answer This Question

    A:  The thickness is 1 1/8"

    by|Apr 30, 2021
      1 found this answer helpful

      A:  The grates for the 9" x 9" square catch basin are 1 1/8" tall. These sit down so they are flush with the top of the catch basin top.

      by|Apr 30, 2021
        1 found this answer helpful
        Showing 1-2 of 2
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        Customer Reviews

        4.4 out of 5
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        • 4.4
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        Replacement for drainafe...
        Replacement for drainafe
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        is less complicated then before and is more effect for...
        is less complicated then before and is more effect for water be run clients are happys with this new
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        going to change dome matte to flat for new concrete...
        going to change dome matte to flat for new concrete work.
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        Worked as hoped and intended....
        Worked as hoped and intended.
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        Replaced old cover and fit perfectly...
        Replaced old cover and fit perfectly
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