Vehicle-traffic capable grating

For lightshaft		Dimensions		ventilation cross-section	Item number
Clear opening depth	Clear opening width	Depth	Width	ventilation cross-section
[mm]	[mm]	[mm]	[mm]	[m²]

500	820	520	900	0.29	377263
	1020	520	1100	0.36	377265
	1270	520	1350	0.45	377269
	1520	520	1600	0.54	377273
	2050	520	2130	0.73	377277
600	820	620	900	0.50	377264
	1020	620	1100	0.44	377266
	1270	620	1350	0.55	377270
	1520	620	1600	0.65	377274
	2050	620	2130	0.88	377278
	2520	620	2600	1.08	377281
800	1020	820	1100	0.58	377267
	1270	820	1350	0.73	377271
	1520	820	1600	0.86	377275
	2050	820	2130	1.17	377279
	2520	820	2600	1.44	377282
1000	1020	1020	1100	0.74	377268
	1270	1020	1350	1.09	377272
	1520	1020	1600	1.47	377276
	2050	1020	2130	1.81	377280
	2520	1020	2600	1.81	377283

For lightshaft		Dimensions		ventilation cross-section	Item number
Clear opening depth	Clear opening width	Depth	Width	ventilation cross-section	Item number

500 mm	820 mm	520 mm	900 mm	0.29 m²	377263
	1020 mm	520 mm	1100 mm	0.36 m²	377265
	1270 mm	520 mm	1350 mm	0.45 m²	377269
	1520 mm	520 mm	1600 mm	0.54 m²	377273
	2050 mm	520 mm	2130 mm	0.73 m²	377277
600 mm	820 mm	620 mm	900 mm	0.50 m²	377264
	1020 mm	620 mm	1100 mm	0.44 m²	377266
	1270 mm	620 mm	1350 mm	0.55 m²	377270
	1520 mm	620 mm	1600 mm	0.65 m²	377274
	2050 mm	620 mm	2130 mm	0.88 m²	377278
	2520 mm	620 mm	2600 mm	1.08 m²	377281
800 mm	1020 mm	820 mm	1100 mm	0.58 m²	377267
	1270 mm	820 mm	1350 mm	0.73 m²	377271
	1520 mm	820 mm	1600 mm	0.86 m²	377275
	2050 mm	820 mm	2130 mm	1.17 m²	377279
	2520 mm	820 mm	2600 mm	1.44 m²	377282
1000 mm	1020 mm	1020 mm	1100 mm	0.74 m²	377268
	1270 mm	1020 mm	1350 mm	1.09 m²	377272
	1520 mm	1020 mm	1600 mm	1.47 m²	377276
	2050 mm	1020 mm	2130 mm	1.81 m²	377280
	2520 mm	1020 mm	2600 mm	1.81 m²	377283