Flo-Lock Pipe Couplings & Adapters

Flo-Lock pipe couplings and adapters make water service line installations easy and provide a leak-proof joint with less chance of pipe pull-out.

  • NDS pipe coupling allow for a reliable connection for Polyethylene, copper tube, or PVC pipes.
  • Buna N O-ring seal and pressure ring to control pressure as cap is tightened
  • Stainless steel gripper ring helps eliminate pull-out of pipe during installation
  • Stainless steel support collar on female pipe thread fittings ensures that connections to metal pipe threads are lock-proof

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Why Choose NDS?

45 years of experience delivering the highest quality
products and support. We'll help you get your job done right.

Flo-Lock Couplings & Adapters by NDS

FILCOTEN® Tec 100, Pro 200 and Pro 300 Series offers channels,
grates and accessories for a variety of sites and applications. With
galvanized rail, pre-sloped and neutral sections.

  • FILCOTEN Tec 100
    For residential and commercial spaces
    • 4”/100mm wide channel body
    • Slot-top grates provide a sleek, handicap accessible design
    • Accepts 4” pipe
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  • FILCOTEN Tec 200
    For residential and commercial spaces
    • 8”/200mm wide channel body
    • Slot-top grates provide a sleek, handicap accessible design
    • Accepts 8” pipe
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  • FILCOTEN Tec 300
    For residential and commercial spaces
    • 12”/300mm wide channel body
    • Slot-top grates provide a sleek, handicap accessible design
    • Accepts 8” pipe
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Flo-Loc Pipe Couplings and Adapters

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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