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Product Image water-plug manhole flood protection barrier

Water-Gate Water-Plug Barrier for Storm Drain Overflows

$ 520.00

Model No. WaterPlug
Manufacturer: MegaSecur

Call us to discuss your needs and order (1-800-318-4159).


Call us to discuss your needs and order (1-800-318-4159). To learn more about how Water Gate works, see our Water-Gate Water Barrier overview page.

Quick summary

  • Water barrier specifically designed to combat manhole, storm drain, and sewer drain overflows or backflow issues.
  • Deploys quickly and easily; simply position it on top of the manhole, storm drain, or sewer drain.
  • Reusable – durable construction is designed to be used over and over, even in winter.

Technical Information

  • Water-Plug can retain up to 26 inches of water.
  • Due to its conical shape, Water-Plug extends automatically when filled with water
  • Weighs only 9.25 lbs. Can be carried easily by one person.
  • Water retention height: 26 inches.
  • Outside diameter at bottom: 48 inches.
  • Maximum manhole diameter: 34 inches.

Shipping Information

  • Shipping charges apply. Call for specific shipping costs for your location.