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An easy to install, corrosion-proof solution for today’s mining irrigation line sprinkler connections.

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Durable material, innovative design, the first FM approved and pressure rated clamp in the industry

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Standing water in your basement, driveway or yard? NDS quickly identifies drainage problems and selects the right solution to resolve issues at home.

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Our systems are engineered for versatility, so a system that starts with a kit can be easily expanded as landscaping and watering needs change. By manufacturing parts with fewer pieces, we keep installation simple, with little opportunity for mistakes.

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Flow Management

With our Flow Management line, we offer a range of specialty fittings for the irrigation and pool & spa industries. Our product offering includes expansion repair couplings, spring, swing check and ball valves, and compression couplings.

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From your backyard patio to the neighborhood aquatic center, from the factory floor to a professional sports facility, NDS offers superior quality drainage solutions for every environment.

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Offering a sustainable alternative to traditional paving methods, NDS permeable pavers look identical to regular turf or gravel, but can support anything from a firetruck to daily vehicle parking.

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Preventing costly damage to sidewalks, hardscapes and foundations, NDS root barrier products help protect homeowners and communities against the high cost of reparations.

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From point source to inline emitter tubing, fittings, valves and more, NDS offers efficient drip and micro-irrigation products that provide complete, system-oriented solutions for the green industry.

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Valve & Meter Boxes

Available in a wide variety of sizes, colors and designations, all NDS boxes and lids contain UV inhibitors for sustained durability and performance in direct sunlight.

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Flow Management

From expansion repair and compression couplings, to spring, swing check and ball valves, NDS offers a full line of products for irrigation, plumbing, pool and spa and industrial applications.

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Flow Management

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Storm Water Solutions

StormChamber is a stormwater systems solution that functions in all environments. Whether you’re in a residential or commercial area, stormwater systems are open bottom chamber BMPs that function in permeable and non-permeable soils with the assistance of a high-density polyethylene infiltration chamber BMP.

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StormChambers®

StormChamber® Systems

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Find all the product specifications and installation instructions you need to successfully design and install any NDS water management system. Product resources can also be found on individual product pages.

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Find helpful videos for the Professional and Do-it-Yourself-er on the NDS YouTube Channel for the Professional and Do-it-Yourself-er. NDS is a leader in sustainable stormwater management, efficient irrigation and flow management solutions for residential and commercial applications.

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Flow Management
Compression and Repair Couplings
Expansion Repair Couplings

Expansion Repair Couplings

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10 Products

1/2" Pro-Span Coupling SKU # 118-05
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3/4" Pro-Span Coupling SKU # 118-07
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1" Pro-Span Coupling SKU # 118-10
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1.25" Pro-Span Coupling SKU # 118-12
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1 1/2" Pro-Span Coupling SKU # 118-15
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2" Pro-Span Coupling SKU # 118-20
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2 1/2" Pro-Span Coupling SKU # 118-25
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3" Pro-Span Coupling SKU # 118-30
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4" Pro-Span Coupling SKU # 118-40
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6" Quik-Fix SKU # 118-60QF
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