cast iron manhole cover
HRM D4 D400
Material: Made of spheroidal graphite ductile iron according to ISO 1083 (Type 500-7) and EN1563.
Installation area: D-400 class to EN-124. Group 4. Roads, pedestrian ways, stabilized verges and car park areas for all kind of vehicles.
Coating: Non-toxic, inflammable and non-contaminant water-soluble black paint.
Stability: Cover with finger grips for easy opening.
Civil works: Frame that features holes for ground fixing as per our recommendations