Manhole cover inserts stop the unwanted inflow of rainwater through the manhole cover. Custom sized to provide an enhanced fit, the inserts can be manufactured in stainless steel or durable HDPE.

  • Foam backing on the seal to ensure a water tight seal over the rough or irregular surface of the structure
  • Stainless steel bands at the top and bottom with turnbuckles, allowing for precise adjustment to create a secure fit.
  • To accomodate ground movement, the Uni-Band is made of high quality Polyisoprene Rubber and offers 637% elongation.
  • Pull your old internal chimney seals out of the bottom of the manhole for the last time - specify Sealing System's Uni-Band®

Manhole Inserts (Inflow Dishes)

  • Brand: SSI
  • Product Code: Manhole Inserts (Inflow Dishes)
  • Availability: In Stock

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Our Office Locations

  • Cubs

    Chicago

    866-526-6558
  • Red Socks

    Boston

    866-526-6558
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Weekend:

Closed