Round Ductile Iron Manhole Cover Ø500

A compact cover-and-frame set for footways, car parks and light roadways, tooled in four duty versions from a 17 kg footway set to a 50 kg carriageway set.

• Ductile iron QT500-7 or better; graphite-nodular casting
• Clear opening 451–462 mm, frame outside diameter up to 650 mm
• Anti-slip cast texture; optional spring or bolt locking
• Custom logo / standard marking cast on the cover face
• Priced by theoretical weight, mixed classes in one container