Manhole cover with ventilation in self-levelling frame

D400 - extreme traffic loads

orange-d400.svg> orange-tir.svg> orange-dn600.svg>
Code KDM61
Material Concrete, Cast iron
Weight 120 kg
Norm DIN1229, EN124-2
Package 10 ks/pal
Load class Extreme traffic load

cover without hinge, horizontal PUR shock-absorbing lining on frame, horizontal and vertical PUR shock-absorbing lining on lid , without spring-loaded lid locking in frame


  • Lid weight 90 kg
  • Integrated KASI-PUR damping insert with high resistance
  • With concrete fill with ventilation – unattractive to thieves


  • Suitable for places with extreme traffic loads
  • Frame height 160mm, weight 30 kg
  • Integrated PUR damping insert with high resistance
  • Installation in the running layer and load transfer outside the well
  • Installation without guide ring – frame can be inserted directly into well


  • Hatch comes without coating – painted options can be ordered
KDM61 cover KDM61 cover
Damping insert

Damping insert

Concrete and cast iron lid

Concrete and cast iron lid

Hatch without hinge

Hatch without hinge

Move to the beginning