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Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376

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Mechanical

Big Frog Supply has all the mechanical equipment and hardware you need to get your job done. We want to make it easy for you to buy right the first time.
  • NDS - 421 - 4" Pop-Up Emitter with SDR35 Elbow

    NDS
    Original price $ 25.79 - Original price $ 25.79
    Original price
    $ 25.79
    $ 25.79 - $ 25.79
    Current price $ 25.79

    Allows water to be diverted and released to water-safe areas away from structures, erosion-prone landscapes and poor drainage areas. Permits water ...

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    Original price $ 25.79 - Original price $ 25.79
    Original price
    $ 25.79
    $ 25.79 - $ 25.79
    Current price $ 25.79
  • NDS - 241 - Spee-D Channel Grate

    NDS
    Original price $ 26.97 - Original price $ 26.97
    Original price
    $ 26.97
    $ 26.97 - $ 26.97
    Current price $ 26.97

    NDS Channel is light-weight and easy to install. Grates are removable for easy clean-out and replacement. Channel Grates may be held in place with ...

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    Original price $ 26.97 - Original price $ 26.97
    Original price
    $ 26.97
    $ 26.97 - $ 26.97
    Current price $ 26.97
  • NDS - 1204 - 12" Catch Basin with 4 Openings

    NDS
    Original price $ 55.78 - Original price $ 55.78
    Original price
    $ 55.78
    $ 55.78 - $ 55.78
    Current price $ 55.78

    NDS 12-Inch Catch Basin is ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system Require...

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    Original price $ 55.78 - Original price $ 55.78
    Original price
    $ 55.78
    $ 55.78 - $ 55.78
    Current price $ 55.78
  • NDS - 50 - 6" Green Round Grate

    NDS
    Original price $ 9.91 - Original price $ 9.91
    Original price
    $ 9.91
    $ 9.91 - $ 9.91
    Current price $ 9.91

    NDS grates are a proven alternative to traditional concrete drains with UV inhibitors are used to prevent fading and cracking from the sun, chemica...

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    Original price $ 9.91 - Original price $ 9.91
    Original price
    $ 9.91
    $ 9.91 - $ 9.91
    Current price $ 9.91
  • NDS - 3C05 - 3" Corrugated Internal Coupling

    NDS
    Original price $ 4.39 - Original price $ 4.39
    Original price
    $ 4.39
    $ 4.39 - $ 4.39
    Current price $ 4.39

    Bundles with pipe require couplers to make connections between bundles and other system piping components.

    Original price $ 4.39 - Original price $ 4.39
    Original price
    $ 4.39
    $ 4.39 - $ 4.39
    Current price $ 4.39
  • NDS - 991 - 9" x 9" Square Green Atrium Grate

    NDS
    Original price $ 35.93 - Original price $ 35.93
    Original price
    $ 35.93
    $ 35.93 - $ 35.93
    Current price $ 35.93

    NDS grates are a proven alternative to traditional concrete drains with UV inhibitors are used to prevent fading and cracking from the sun, chemica...

    View full details
    Original price $ 35.93 - Original price $ 35.93
    Original price
    $ 35.93
    $ 35.93 - $ 35.93
    Current price $ 35.93
  • NDS - 1812 - 18" x 18" Catch Basin Square Grate, Green

    NDS
    Original price $ 145.45 - Original price $ 145.45
    Original price
    $ 145.45
    $ 145.45 - $ 145.45
    Current price $ 145.45

    NDS grates are a proven alternative to traditional concrete drains with UV inhibitors are used to prevent fading and cracking from the sun, chemica...

    View full details
    Original price $ 145.45 - Original price $ 145.45
    Original price
    $ 145.45
    $ 145.45 - $ 145.45
    Current price $ 145.45
  • NDS - 864 - 5" Pro Series Channel Drain Kit

    NDS
    Original price $ 64.99 - Original price $ 64.99
    Original price
    $ 64.99
    $ 64.99 - $ 64.99
    Current price $ 64.99

    The new and improved NDS 5" Pro Series Deep Profile Channel Drain Kit is the most durable, feature-rich and easy to install modular drainage system...

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    Original price $ 64.99 - Original price $ 64.99
    Original price
    $ 64.99
    $ 64.99 - $ 64.99
    Current price $ 64.99
  • NDS - 1212 - 12" x 12" Green Square Grate

    NDS
    Original price $ 44.84 - Original price $ 44.84
    Original price
    $ 44.84
    $ 44.84 - $ 44.84
    Current price $ 44.84

    For use with the 12 x 12 Inch Catch Basin Series. Use our NDS inline catch basins and grates to protect property against water damage caused by exc...

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    Original price $ 44.84 - Original price $ 44.84
    Original price
    $ 44.84
    $ 44.84 - $ 44.84
    Current price $ 44.84
  • NDS - 4P07 - 4" x 3" Inch Solvent Weld Reducer PVC Coupling

    NDS
    Original price $ 4.04 - Original price $ 4.04
    Original price
    $ 4.04
    $ 4.04 - $ 4.04
    Current price $ 4.04

    The NDS 4 in. x 3 in. PVC Hub x Hub Reducer Coupling is designed for use in sewer and drain piping applications. Features Include: Size: 4" x 3" C...

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    Original price $ 4.04 - Original price $ 4.04
    Original price
    $ 4.04
    $ 4.04 - $ 4.04
    Current price $ 4.04
    Sold out
  • NDS - 75 - 4" Round Green Atrium Grate

    NDS
    Original price $ 11.84 - Original price $ 11.84
    Original price
    $ 11.84
    $ 11.84 - $ 11.84
    Current price $ 11.84

    Use to drain excess water and direct it to a more water safe area such as a curb or gutter. Atrium grates are ideal for planter beds, mulch areas, ...

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    Original price $ 11.84 - Original price $ 11.84
    Original price
    $ 11.84
    $ 11.84 - $ 11.84
    Current price $ 11.84
  • NDS - 1882 - 18" x 18" Catch Basin with 2 Openings

    NDS
    Original price $ 219.27 - Original price $ 219.27
    Original price
    $ 219.27
    $ 219.27 - $ 219.27
    Current price $ 219.27

    The NDS 18 in. x 18 in. Catch Basin 2-Opening Kit features UV-resistant 1-piece injection-molded structural polypropylene construction for strength...

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    Original price $ 219.27 - Original price $ 219.27
    Original price
    $ 219.27
    $ 219.27 - $ 219.27
    Current price $ 219.27
  • NDS - DS-123 - Screw 6 x 3/4 P Pan Tek

    NDS
    Original price $ 7.88 - Original price $ 7.88
    Original price
    $ 7.88
    $ 7.88 - $ 7.88
    Current price $ 7.88

    The NDS Dura Slope trench drain system consists of neutral and pre-sloped sections of trench drain. Manufactured from HDPE, this trench drain offer...

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    Original price $ 7.88 - Original price $ 7.88
    Original price
    $ 7.88
    $ 7.88 - $ 7.88
    Current price $ 7.88
  • NDS - 40 - 6" Black Round Grate

    NDS
    Original price $ 9.91 - Original price $ 9.91
    Original price
    $ 9.91
    $ 9.91 - $ 9.91
    Current price $ 9.91

    NDS grates are a proven alternative to traditional concrete drains with UV inhibitors are used to prevent fading and cracking from the sun, chemica...

    View full details
    Original price $ 9.91 - Original price $ 9.91
    Original price
    $ 9.91
    $ 9.91 - $ 9.91
    Current price $ 9.91
  • NDS - 400 - 4 ft Channel Drain

    NDS
    Original price $ 37.98 - Original price $ 37.98
    Original price
    $ 37.98
    $ 37.98 - $ 37.98
    Current price $ 37.98

    The NDS Spee-D Channel systems are lightweight and easy to install and provide a quick and simple alternative to traditional concrete channels. For...

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    Original price $ 37.98 - Original price $ 37.98
    Original price
    $ 37.98
    $ 37.98 - $ 37.98
    Current price $ 37.98
  • NDS - 248 - Spee-D Channel Coupling

    NDS
    Original price $ 7.32 - Original price $ 7.32
    Original price
    $ 7.32
    $ 7.32 - $ 7.32
    Current price $ 7.32

    Spee-D channel is ideal for commercial as well as residential applications. Custom accessories make for fast and easy installation Specification ...

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    Original price $ 7.32 - Original price $ 7.32
    Original price
    $ 7.32
    $ 7.32 - $ 7.32
    Current price $ 7.32
  • NDS - 548 - Mini Channel Coupling

    NDS
    Original price $ 7.70 - Original price $ 7.70
    Original price
    $ 7.70
    $ 7.70 - $ 7.70
    Current price $ 7.70

    NDS Mini Channel Drain is Ideal for residential or non-residential applications that anticipate moderate amounts of drainage water. Low-cost altern...

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    Original price $ 7.70 - Original price $ 7.70
    Original price
    $ 7.70
    $ 7.70 - $ 7.70
    Current price $ 7.70
  • NDS - 4P04 - 4" 22 1/2 Degree Solvent Weld PVC Elbow

    NDS
    Original price $ 13.92 - Original price $ 13.92
    Original price
    $ 13.92
    $ 13.92 - $ 13.92
    Current price $ 13.92

    The NDS 22 1/2 Degree Elbow is made to ASTM specifications and fits both sewer and drain pipe. The 4P04 elbow is compatible with 4 inch pipe, and i...

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    Original price $ 13.92 - Original price $ 13.92
    Original price
    $ 13.92
    $ 13.92 - $ 13.92
    Current price $ 13.92
  • NDS - 80 - 6" Round Green Atrium Grate

    NDS
    Original price $ 16.05 - Original price $ 16.05
    Original price
    $ 16.05
    $ 16.05 - $ 16.05
    Current price $ 16.05

    Connects to Spee-D Catch Basin Drain, 6 in. sewer and drain pipe & fittings, & 6 in. single-wall corrugated pipe for a soil-tight fit. Buil...

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    Original price $ 16.05 - Original price $ 16.05
    Original price
    $ 16.05
    $ 16.05 - $ 16.05
    Current price $ 16.05
  • NDS - 1888 - 8" Universal Outlet

    NDS
    Original price $ 15.09 - Original price $ 15.09
    Original price
    $ 15.09
    $ 15.09 - $ 15.09
    Current price $ 15.09

    Universal adapters will connect to corrugated, sewer and drain, and Sch.40 pipe in sizes ranging from 3" to 12". Fits 3", and 4", corrugated pipe, ...

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    Original price $ 15.09 - Original price $ 15.09
    Original price
    $ 15.09
    $ 15.09 - $ 15.09
    Current price $ 15.09
  • NDS - 249 - 3" and 4" Inch Offset End Outlet

    NDS
    Original price $ 8.65 - Original price $ 8.65
    Original price
    $ 8.65
    $ 8.65 - $ 8.65
    Current price $ 8.65

    Spee-D channel is ideal for commercial as well as residential applications. Custom accessories make for fast and easy installation

    Original price $ 8.65 - Original price $ 8.65
    Original price
    $ 8.65
    $ 8.65 - $ 8.65
    Current price $ 8.65
  • NDS - 6P03 - 6" PVC 45-degree Elbow

    NDS
    Original price $ 49.84 - Original price $ 49.84
    Original price
    $ 49.84
    $ 49.84 - $ 49.84
    Current price $ 49.84

    The NDS 6 inch PVC 45 Degree Elbow offers an economical and durable hub to hub fitting that is resistant to corrosion and chemicals. This elbow is ...

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    Original price $ 49.84 - Original price $ 49.84
    Original price
    $ 49.84
    $ 49.84 - $ 49.84
    Current price $ 49.84
  • NDS - 6P02 - 6" PVC 90-degree Elbow

    NDS
    Original price $ 46.35 - Original price $ 46.35
    Original price
    $ 46.35
    $ 46.35 - $ 46.35
    Current price $ 46.35

    The NDS 6 inch PVC 45 Degree Elbow offers an economical and durable hub to hub fitting that is resistant to corrosion and chemicals. This elbow is ...

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    Original price $ 46.35 - Original price $ 46.35
    Original price
    $ 46.35
    $ 46.35 - $ 46.35
    Current price $ 46.35
  • NDS - 101 - 1 Outlet Spee-D Basin NDS 6 in. Round 8-1/2-in L x 6-in W x 6-in dia

    NDS
    Original price $ 16.89 - Original price $ 16.89
    Original price
    $ 16.89
    $ 16.89 - $ 16.89
    Current price $ 16.89

    Spec Sheet We offer a complete line of catch basins and grates for residential and commercial storm water management solutions. NDS catch basins ha...

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    Original price $ 16.89 - Original price $ 16.89
    Original price
    $ 16.89
    $ 16.89 - $ 16.89
    Current price $ 16.89

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