DU144 D400 Traffic Flow Hinged Ductile Iron Gully Grate & Frame
- D400 (Group 4)
Manhole covers and gratings capable of withstanding a 40 tonnes test load. For use in areas where cars and lorries have access, including carriageways, hard shoulders and pedestrian areas.
Meets the requirements of EN124:2:015, tested and certified by the BSI.
Ductile iron for improved weight to strength ratio.
Black coated finish.
INCREASED BEDDING AREA
Designed with a large flange for increased bedding area and decreased frame bearing pressure that meet the requirements of CD534,BS7903 & HA104/09.
STRONG AND DURABLE
Spheroidal graphite cast iron according to EN 1563, as per the requirements of EN124-2:2015.
Designed and engineered for group 4 areas with high rainfall. Providing a high waterway allowing for an increased water flow.
|Product Code||Clear Opening||Base Size||Depth|
|DU144||420mm x 420mm||565mm x 500mm||100mm|
|Clear Opening:||420mm x 420mm|
|Base Size:||565mm x 500mm|