Fiber Optic Simplex Duct Plug Seals


  • Water-tight and air-tight
  • Simple installation around in-place cables
  • Seals all types of inner duct
  • Easy to retrofit
  • Patented design
  • Wide cable sealing range
  • Installs and removes by hand

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Fiber Optic Simplex plugs effectively seal conduits containing one cable. Originally designed for applications involving fiber optic cable placement in subduct, this product is ideal for sealing around coax or twisted pair cable in small diameter conduits. These plugs are retrofitable, removable, and reusable.