Walk-on-able gratings

Product information

Galvanised steel
Walk-on capable grating, loadable up to 1.5 kN
Mounting possibility for 4-fold grating lift off protection

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	0.35	377221
	1020	520	1100	0.44	377223
	1270	520	1350	0.55	377227
	1520	520	1600	0.65	377231
	2050	520	2130	0.88	377235
600	820	620	900	0.43	377222
	1020	620	1100	0.53	377224
	1270	620	1350	0.66	377228
	1520	620	1600	0.79	377232
	2050	620	2130	1.07	377236
	2520	620	2600	1.31	377239
800	1020	820	1100	0.71	377225
	1270	820	1350	0.88	377229
	1520	820	1600	1.04	377233
	2050	820	2130	1.41	377237
	2520	820	2600	1.74	377240
1000	1020	1020	1100	0.89	377226
	1270	1020	1350	1.11	377230
	1520	1020	1600	1.32	377234
	2050	1020	2130	1.78	377238
	2520	1020	2600	2.20	377241

500	820	520	900	0.32	377242
	1020	520	1100	0.40	377244
	1270	520	1350	0.50	377248
	1520	520	1600	0.59	377252
	2050	520	2130	0.80	377256
600	820	620	900	0.90	377243
	1020	620	1100	0.49	377245
	1270	620	1350	0.60	377249
	1520	620	1600	0.72	377253
	2050	620	2130	0.97	377257
	2520	620	2600	1.20	377260
800	1020	820	1100	0.64	377246
	1270	820	1350	0.80	377250
	1520	820	1600	0.95	377254
	2050	820	2130	1.29	377258
	2520	820	2600	1.58	377261
1000	1020	1020	1100	0.81	377247
	1270	1020	1350	1.01	377251
	1520	1020	1600	1.20	377255
	2050	1020	2130	1.62	377259
	2520	1020	2600	2.00	377262

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	0.35 m²	377221
	1020 mm	520 mm	1100 mm	0.44 m²	377223
	1270 mm	520 mm	1350 mm	0.55 m²	377227
	1520 mm	520 mm	1600 mm	0.65 m²	377231
	2050 mm	520 mm	2130 mm	0.88 m²	377235
600 mm	820 mm	620 mm	900 mm	0.43 m²	377222
	1020 mm	620 mm	1100 mm	0.53 m²	377224
	1270 mm	620 mm	1350 mm	0.66 m²	377228
	1520 mm	620 mm	1600 mm	0.79 m²	377232
	2050 mm	620 mm	2130 mm	1.07 m²	377236
	2520 mm	620 mm	2600 mm	1.31 m²	377239
800 mm	1020 mm	820 mm	1100 mm	0.71 m²	377225
	1270 mm	820 mm	1350 mm	0.88 m²	377229
	1520 mm	820 mm	1600 mm	1.04 m²	377233
	2050 mm	820 mm	2130 mm	1.41 m²	377237
	2520 mm	820 mm	2600 mm	1.74 m²	377240
1000 mm	1020 mm	1020 mm	1100 mm	0.89 m²	377226
	1270 mm	1020 mm	1350 mm	1.11 m²	377230
	1520 mm	1020 mm	1600 mm	1.32 m²	377234
	2050 mm	1020 mm	2130 mm	1.78 m²	377238
	2520 mm	1020 mm	2600 mm	2.20 m²	377241

500 mm	820 mm	520 mm	900 mm	0.32 m²	377242
	1020 mm	520 mm	1100 mm	0.40 m²	377244
	1270 mm	520 mm	1350 mm	0.50 m²	377248
	1520 mm	520 mm	1600 mm	0.59 m²	377252
	2050 mm	520 mm	2130 mm	0.80 m²	377256
600 mm	820 mm	620 mm	900 mm	0.90 m²	377243
	1020 mm	620 mm	1100 mm	0.49 m²	377245
	1270 mm	620 mm	1350 mm	0.60 m²	377249
	1520 mm	620 mm	1600 mm	0.72 m²	377253
	2050 mm	620 mm	2130 mm	0.97 m²	377257
	2520 mm	620 mm	2600 mm	1.20 m²	377260
800 mm	1020 mm	820 mm	1100 mm	0.64 m²	377246
	1270 mm	820 mm	1350 mm	0.80 m²	377250
	1520 mm	820 mm	1600 mm	0.95 m²	377254
	2050 mm	820 mm	2130 mm	1.29 m²	377258
	2520 mm	820 mm	2600 mm	1.58 m²	377261
1000 mm	1020 mm	1020 mm	1100 mm	0.81 m²	377247
	1270 mm	1020 mm	1350 mm	1.01 m²	377251
	1520 mm	1020 mm	1600 mm	1.20 m²	377255
	2050 mm	1020 mm	2130 mm	1.62 m²	377259
	2520 mm	1020 mm	2600 mm	2.00 m²	377262