Welcome to econorm®

The manhole system with safety and responsibility. The success of econorm- showed: Hardly a substitute is roughly coming nearer to the requirements of the econorm-. You recognize the original every time on:

• the undivided integrated gasket with cast-in load compensation
  
• not resilient load compensation around
  
• clear access 610 mm
  
• vertical load test, more than 400 kN for all econorm®-elements
  
• interconnected static checked system - from manhole bottom up to adjustable cover