Casting manufactured in spheroidal-graphite cast iron (ductile cast iron) in accordance with the EN-1563 Standard.
Hinged gratings with maximum opening range of 110°, safety blocking at 90° angle. Anti-theft hinge after installation. Closing system with interlocking perimeter edge. The grate in closed position keeps clamped with the frame, so to avoid rocking and clanking. The grating has an embossed design to impede the water flow and redirect it to fall inside. Frames with optimized supports to guarantee a correct fitting. Opened by standard tools (crowbar, pick).
Epoxy-polyester with a thickness of 100 microns, free of solvents compliant with the standard 199/13/CEE, black RAL-9004.
Model | Frame dimensions (b) mm | Frame height (h) mm | Clear opening (o) mm | Gratings dimensions (h) mm | Surface absorption dm3 | Technical information | |
---|---|---|---|---|---|---|---|
5179 DOURO | 650 x 275 | 40 | 590 x 240 | 600 x 250 | 7,2 | ||
5180 TEJO | 700 x 375 | 40 | 650 x 345 | 660 x 355 | 10,7 |