Griglia in ghisa 226x226mm per HL605-(.1)-(W)-(.1W), HL606-(.1)-(W)-(.1W), HL615-(.1)-(H)-(.1H)-(W9-(1W)-(HW)-(.1HW), HL616-(.1)-(H)-(1H)-(W)-(.1W)-(HW)-(.1HW)