Concave grating DEDRA 400 - D400 class - Frame with 4 side-flange

Concave grating DEDRA 400 - D400 class - Frame with 4 side-flange

RANGE / MARK ®
® DEDRA
CHOICE OF PRODUCT
Grating with frame
Frame Square
Grating Square
Grating Concave
MARKET / APPLICATION
Municipal Castings
PRODUCT FAMILY
GULLY GRATINGS
GULLY GRATINGS
CLASS EN124
D400 mini/Grp 4
Main features
AxA
600x600
mm
O
400
mm
H
127
mm
Total mass
53.9
kg
Grating mass
28.7
kg
Waterway area
9.6
dm2
Packaging
6
Reference
EDDE40DUX15

Main characteristics:

  • 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

Implementation

Opening / Closing

Solutions

Multi-directional collection

Ad hoc collection of rainwater with framed grating
The ad hoc collection of run-off rainwater is carried out using framed grating, placed along the roadway, parking area, or gully holes positioned along pavements.