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Lined grating

Kanalska rešetka na vijak Material: flake graphite cast iron
Protective coating: black bituminious corrosion-proof paint
The shape and proportions of product shown in drawing are for general purpose only. Some of the products listed below may vary from it.

Shema kanalske rešetke na vijak

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 465435390515500460460755060075
245908 lined grating 500×300 250 kN 370335300400500460465705047050
303910 lined grating 500×300 50 kN 370335300400500460465352047025
209502 lined grating 500×230 EN124 C250 300265230345500460465655034045
214409 lined grating 500×230 * 2852652303155104904955052038028
235503 lined grating 500×150 250 kN 210180150235505480485503023032
235406 lined grating 500×125 250 kN 180150125210495465470453020025
* 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