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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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    $13.46
    $10.09
    NDS

    NDS - 05 - 6" Sq Grate-Green

    In Stock (122)

    Square Grate Size: 6" Fits: 3" or 4" Sewer and Drain Pipe and Fittings, 3" or 4" Corrugated Pipe and 3" or 4" Triple Wall Pipe. Material: Foam Pol...

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    $67.00
    $50.25
    NDS

    NDS - 991 - 9" Atrium Grate-Green

    In Stock (99)

    Atrium Grate Size: 9" x 9" Use With: 9" x 9" Catch Basin Series Material: Foam Polyolefin Color: Green NDS grates are a proven alternative to tra...

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    $67.00
    $50.25
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    In Stock (99)
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    $21.86
    $16.40
    NDS

    NDS - 78 - 4" Atrium Grate-Black

    In Stock (49)

    Atrium Grate Size: 4" Fits: 4" Sewer and Drain Pipe Fittings, 4" Corrugated Pipe and 4" Triple Wall Pipe Material: Foam Polyolefin Color: Black N...

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  • NDS - 552B - 1 foot Brass Mini Grate
    NDS - 552B - 1 foot Brass Mini Grate
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    $250.27
    $187.70
    NDS

    NDS - 552B - 1 foot Brass Mini Grate

    Mini Grate Size: 12 inches Fits #500 Mini Channel Color: Satin Brass Excellent for light-duty applications including residential pools, concrete ...

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    $250.27
    $187.70
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  • NDS - 251 - 2" Brick Red Channel Grate
    NDS - 251 - 2" Brick Red Channel Grate
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    $46.00
    $34.50
    NDS

    NDS - 251 - 2' Brick Red Channel Grate

    In Stock (26)

    Channel Grate Size: 24" Require 4 Screws Per Grate Color: Brick Red Spee-D 2-Foot Channel Grate fits with NDS Spee-D Channel Drain. This grate he...

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    $34.50
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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.