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Flo-Lock Couplings and Adapters

Our Flo-Lock couplings and adapters make water service line installations easier than ever before and provide a leak-proof joint with less chance of pipe pullout. They allow for a reliable connection for Polyethylene, copper tube, or PVC pipes using our patented design.

  • Series 800 for size SIDR-7
  • Series 500 for size SDR-13.5
  • Series 700 for size SDR-9
  • Series 100 for IPS sizes
  • Series 200, 400, 900 for CTS sizes

Competitive Benefits

  • 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

More Information

Flo Lock Coupling

Flo Lock Adapter