Ductile iron casting manhole chimney grating.Cover is put on the 30 mm "L"angle iron frame.Rectangle GratingMaterial*EN GJS 500/7 & DIN GGG 50Class*C 250Product Info Product weight is 32 kg. Manufactured in compliance with EN124 NotesWeight tolerance: plus or minus 2 kg (up to 24 kg)plus or minus 3 kg (24�125 kg)and plus or minus 4 kg (over 125 kg).
