Casting manufactured in spheroidal-graphite cast iron (ductile cast iron) in accordance with the EN-1563 Standard.
Triangular access covers with maximum opening range of 110˚, safety blocking at 90˚angle and removable from the frame at 90˚. Anti-slip surface. Special noise reduction design, optimising the fitting between the frame and the cover.
Epoxy-polyester with a thickness of 100 microns, free of solvents compliant with the standard 199/13/CEE, black RAL-9004.
|Model||Cover dimensions (a) mm||Frame dimensions (b) mm||Frame height (h) mm||Clear opening (o) mm||Certificates||Technical information|