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Internet # 100377399

Model # 13

Store SKU # 703400

4 in. Plastic Round Drainage Grate in Green

$4.21
  • Round drain grate connects to 4 in. drain pipes & fittings
  • Drain grate blocks debris from entering & clogging drainage pipes
  • 12 GPM flow rate; drains small lawns, landscaped areas, patios
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Product Details

About This Product

When you need to drain surface water before it can damage your property, you don't need pesky leaves and debris getting in the way. The 4 in. Round Drain Grate blocks these intruders from entering and potentially clogging the pipeline, and is ideal for draining light flows of stormwater from small lawns, landscaped areas, patios, and walkways. The 4 in. Round Drain Grate, also known as a drain cover, has an open surface area of 3.9 sq. in. and a flow rate of 12 GPM. Connects to 4 in. sewer and drain pipe & fittings, 4 in. single-wall corrugated pipe, and 4 in. triple-wall pipe for a soil-tight fit. The pipe grate is ADA Compliant and heel-proof. Built to stand up to the elements, it's made of polyethylene, a type of plastic, using a combination of virgin and recycled content treated with UV inhibitors to prevent fading and cracking from the sun. As part of a complete drainage system, the grate blocks leaves and debris as it drains water entering drain pipes. The pipes carry the water to a discharge point downstream such as a pop-up emitter, or to percolate into the ground with a dry well or infiltration trench. Start now and find the right drainage grate for your project with the free NDS Home Drainage Center tool at ndspro.com/home-drainage. NDS, founded in 1972, 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.

Highlights

  • Protect your drainage system by using a grate on top of drain pipe to block debris from entering and potentially clogging the pipeline while letting excess surface water flow through
  • Ideal for draining light water flows from small lawns, landscaped areas, walkways, and patios
  • Fits 4 in. Sewer and Drain Pipe & Fittings, 4 in. Single-Wall Corrugated Pipe, 4 in. Triple-Wall Pipe
  • 3.9 sq. in. open surface area
  • 12 GPM flow rate
  • Rated for NDS Class A loads (up to 60 psi) when properly installed-recommended for pedestrians, bicycles, and wheelchair traffic; ADA compliant and heel-proof
  • Grate is 1-1/2 in. high; top is 4-5/8 in. wide in diameter; openings are 1/4 in. wide
  • 4 in. Round Drain Grates are available in a variety of colors
  • Comes with one 4 in. Round Grate
  • Works with connected drain pipe to capture and convey excess surface water for proper release downstream
  • Place on top of drain pipe or drain fitting for a soil-tight fit
  • High-density polyethylene (HDPE) using a combination of virgin and recycled content treated with UV inhibitors to prevent fading and cracking
  • Use sewer and drain fittings when you need to make turns from the drain grate to drain pipe
  • Use with a Pop-Up Drainage Emitter to discharge collected water at a point of release downstream
  • Use with 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
  • Founded in 1972, NDS 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
  • Landscapes Compatibility Chart
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 100377399

Model # 13

Store SKU # 703400

Specifications

Dimensions: H 1.5 in, W 4.63 in, D 4.63 in

Dimensions

Max. Compatible Pipe Size (In.)

4"

Min. Compatible Pipe Size (In.)

3"

Product Depth (in.)

4.63 in

Product Height (in.)

1.5 in

Product Width (in.)

4.63 in

Details

Color Family

Green

Color/Finish

Green/Matte

Grate Shape

Round

Material

Plastic

Maximum Working Temperature (F)

140

Pack Size

1

Pipe or Fitting Product Type

Accessory

Product Weight (lb.)

.2 lb

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

Limited Lifetime

Questions & Answers

18Questions
caret
Q:Dimensions of insert
by|Oct 24, 2023
1 Answer
Answer This Question

A:  Hi Snakepudding, the dimension is 3-15/16"

by|Apr 11, 2024
    1 found this answer helpful
    caret
    Q:I have a NDS 4 drain for a backyard drain. I can 't get the drain off. Is there a tool to remove the NDS 4 drain ? Any suggestions on how to remove the drain cover ? The drain cover is flush with the cement ground.
    by|Jan 16, 2023
    1 Answer
    Answer This Question

    A:  Hi Gary, our area drains can only be secured with adhesive, waterproof silicone, or having a tight connection (drop-in). not sure what the installer used, but it sounds like concrete was poured around the grate and the concrete might just be holding it in place. If you have a rod with handle and a j-hook on the end the tool will help removing it. Just be careful not to damage the grate. I hope this helps.

    by|Jan 20, 2023
      caret
      Q:What holds the drainage grate in p[ace?
      by|Jan 12, 2023
      1 Answer
      Answer This Question

      A:  Hi Ftmagician, the plastic round grate is a drop-in fit, no screws are required. The grate is secured in place when the correct pipe is used. For a superior connection make use to use 4" SDR 35 pipe and insert the grate on the bell-end of the pipe if there is not bell-end use 4P05 - 4" coupling fitting (HUB x HUB)

      by|Mar 12, 2024
        1 found this answer helpful
        caret
        Q:does this fit into the T-connector for 4 inch corrugated pipe?
        by|Nov 7, 2022
        1 Answer
        Answer This Question

        A:  Yes, Mike

        by|Nov 7, 2022
        Showing 1-4 of 18

        Customer Reviews

        4.7 out of 5

        • 4.7 out of 209 reviews
        • 95% recommend this product
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        Showing 1-10 of 209 reviews
        Doesn't fit inside 4" PVC schedule 40 pipe
        Doesn't fit into regular PVC schedule 40 drain pipe. I think this is for some specialty drain you night last in your back yard. I'm looking to cap a plumbing vent pipe that comes out on a driveway. Hence I was looking for something sturdier than PVC. This is reinforced with fiber glass and would've fit the bill nicely... Except the whole not fitting part.
        by
          • Recommended
          The NDS drainage grate fix perfectly on both the tee connector and on the 4 inch drainage pipe.
          by
          • Verified Purchase
          Worked great to allow mostly water into the drain pipe I just laid
          by
          • Verified Purchase
          Was exactly what I wanted. I couldn’t find it in my stores even went to a big gardening centers. They didn’t have it and I was able to get it shipped free through Home Depot.
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          • Verified Purchase
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          • Verified Purchase
          by
          • Verified Purchase
          fits in the pipe like it is supposed to -- I will add screening or the like to prevent debris like grass clipping from falling through.
          by
          • Verified Purchase
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          Showing 1-10 of 209 reviews