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NDS Drainage Grates

Our Square grates and adapters are a perfect fit when the need for a catch basin is not necessary.

Connect these grates directly to pipe or fittings. Round grates to fit 3" to 15" sizes of sewer and drain pipe, corrugated pipe, or triple-wall pipe. Our Atrium grates are ideal for areas with no traffic where debris like mulch and leaves might clog a flat grate. Our most heavy-duty grates, DuraCast In-Line grates are 6" to 12" wide to fit corrugated pipe or sewer and drain pipe. NDS has a wide variety of brass and chrome grates for projects where quality and aesthetics are a must.
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    $77.78
    $58.33
    NDS

    NDS 915SC 3" Round Satin Chrome Drain Grate

    The NDS 915SC 3" Round Satin Chrome Drain Grate combines a durable satin chrome finish with a UV‑stable PVC collar for low‑profile, maintenance‑fri...

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    $77.78
    $58.33
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  • Angled view of NDS 4" black round drain grate showing side profile, 4-5/8" diameter, 1.5" height, and compatibility with 4" sewer or corrugated pipe fittings.
    Top view of NDS 4" black round drain grate showing grate pattern, UV-stabilized polyolefin/HDPE construction, 1.5" profile and 3.85 sq. in. open area.
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    $10.57
    $7.93
    NDS

    NDS 4" Round Drain Grate - 4" Black Polyolefin

    In Stock (70)

    The NDS 4" Round Drain Grate in black is a low-profile, heavy-duty drain cover designed to protect 4" drainage lines. UV-stabilized polyolefin/HDPE...

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    $10.57
    $7.93
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    In Stock (70)
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    $214.38
    $160.78
    NDS

    NDS 913 9" Square Ductile Iron Catch Basin Grate

    In Stock (12)

    Heavy-duty NDS 913 9" square ductile iron catch basin grate protects 9" x 9" catch basins by keeping leaves and debris out while allowing efficient...

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    $214.38
    $160.78
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    In Stock (12)
NDS grates and adapters are constructed of structural foam polyolefin with UV inhibitors for prolonged life. They also feature a diagonally converging pattern that allows the water to be captured more effectively.