Manhole Cover ø570 and ring ø670 mm In ductile casting For light traffic with breaking load C 250.
Folding lid and hoop ring and click closure. ø600 mm frame height 95 mm for 40 TN complies with standard EN 124 D 400 octagonal frame.
Hinged manhole cover and frame, with click closure, with measurements: Frame Ø 775 mm, free passage level 575 mm and a height of 90 mm, for 40 Tn, complies with standard EN 124 and class D 400, octagonal frame.