JackMoon Entry Seal Duct Plugs

Wedge Seal Entry Seal Duct Plug Simplex, Triplex and Quadplex effectively organize, anchor, and seal subducts, conduits, and cables. Utilizing a split design, these seals can be installed almost anywhere along a cable network. They are perfect for retrofits. Manufactured from a combination of high-impact plastic components and pliable, yet durable, gaskets. 

These Entry Seal Duct Plugs prevent the incursion of water and sedimentation into costly duct banks, raceway systems, and fiber networks while also confining potential problems like dangerous vapors to their source. For a long lasting and professional installation these seals use stainless steel fasteners and can be installed with widely available hand-tools. Entry Seal Duct Plugs are fully reusable, for Installation instructions click here

Many of our sizes are JackMoon® cross-referenced for a seamless part number conversion. Available in many configurations,
for the full range please click here

For cross-referencing or custom sizes please contact us at sales@cableaccessories.ie for more information.

Cal Am Manufacturing and JackMoon are registered trademarks of Stratus Manufacturing, Inc.
© 2023 All Rights Reserved. Cal Am Manufacturing. El Cajon, CA 92020


  • 50mm Simplex Entry Seals
    50mm Simplex Entry Seals
    50mm Simplex Entry Seals
  • 100mm Simplex Entry Seals
    100mm Simplex Entry Seals
    Simplex Entry Seals
  • Triplex Entry Seals
    Triplex Entry Seals
    Triplex Entry Seals
  • Quadplex Entry Seals
    Quadplex Entry Seals
    Quadplex Entry Seals