Concave grating DEDRA 400 - D400 class - Frame with 4 side-flange
- Protected hinged grating by spring bars.
- Anti-skid surface designed for optimal absorption.
Field of application:
- D400 class (Group 4) according to standard EN124-2, carriageways of roads, hard shoulders and parking areas for all types of road vehicles.
Material and coating:
- Grating and frame in Ductile Iron EN GJS 400-15: water base
In accordance with standard EN124, the D400 concave gratings can only be used on the roadsides and in parking areas. Installation only on roadway with channel.
- Specific design ensuring the stability of the grating.
Version for mudpan
Opening / Closing