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Lined grating

			dimensions (mm)
short code	product		A	B	C	D	E	F	G	H	I	total water way area (cm²)	weight (kg)
209405	lined grating 500×400	EN124 C250	465	435	390	515	500	460	460	75	50	600	75
245908	lined grating 500×300	250 kN	370	335	300	400	500	460	465	70	50	470	50
303910	lined grating 500×300	50 kN	370	335	300	400	500	460	465	35	20	470	25
209502	lined grating 500×230	EN124 C250	300	265	230	345	500	460	465	65	50	340	45
214409	lined grating 500×230	*	285	265	230	315	510	490	495	505	20	380	28
235503	lined grating 500×150	250 kN	210	180	150	235	505	480	485	50	30	230	32
235406	lined grating 500×125	250 kN	180	150	125	210	495	465	470	45	30	200	25
* Grating and frame are 10 mm concaved. A - frame width above; B - grating width; C - clear opening; D - frame width below; E - frame length; F - grating length; G - longitudinal frame opening; H - frame depth; I - depth of insertion Appropriate class of manhole top or gully top depends upon the place of instalation (according to european standard en 124:1994): Class A 15 (test load > 15 kN): areas which can only be used by pedestrians and pedal cyclist Class B 125 (test load > 125 kN): footways, pedestrian areas and comparable areas, car parks or car parking decks Class C 250 (test load > 250 kN): for gully tops installed in the area of kerbside channals of roads which when measured from the kerb edge, extend a maximum of 0,5 m into the carriageway and a maximum of 0,2 m into the footway Class D 400 (test load > 400 kn): carriageways of roads (including pedestrian streets) hard shoulders and parking areas for all types of road vehicles

Other gully tops