Roof manhole RMH

A roof manhole is an opening in the roof that is required for carrying out repair and inspection work and for transporting bulky equipment in and out of the fermenters . With the EnvironTec RMH roof manhole  we have developed a robust yet inexpensive manhole construction that is both sufficiently large and easy to open/close. 

The material for the roof manhole is usually stainless steel V4A and an NBR round cord is used as a seal.

  • Access openings in concrete tanks for inspections and maintenance work
  • Available with different diameters
  • Frame height according to customer requirements
  • Incl. Sealing sleeve for embedding in concrete ceilings
  • Incl. Cover (without illustration)
  • Entirely made from 1.4404 stainless steel or equivalent
  • Made in Austria

You can read the exact product data in our PDF file, which you can download here for free.

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