S Systems manufactures watertight manholes for new and existing sewer systems, which allow consultants to perform necessary maintenance, as well as inspection easily and efficiently. Our lightweight manholes enable contractors to install and connect the sewer pipes promptly without concern of high water table conditions.

 P13 P16 P26


  • Custom made as per engineer’s specification
  • Completely watertight
  • Easy to install
  • Bitumen protected against aggressive water and soil conditions
  • Short delivery times due to production flexibility
  • Easily identified by relevant numbers for construction convenience


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