Heavy duty gratings
- Load classes B 125, D 400 to E 600
- Made from cast iron, stainless steel (V2A) or hot-dip galvanised steel
- Perfect for our heavy-duty channels
- Different versions for a range of deployment scenarios
Available in shop
Standard sizes available in 2 to 3 business days
Special sizes available in 5 to 15 business days
Certified load-bearing capacity for the heavy-duty gratings from Richard Brink
Our heavy-duty gratings are regularly tested and certified in accordance with DIN EN 1433 by the independent organisation Kiwa.
The specified load-bearing capacity is satisfied up to class B 125 / C 250 / D 400 / E 600 (depending on the version, see Measurements & data).
We are also happy for our in-house monitoring to be audited externally.
Cast iron grates Zippa, Prisma |
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Widths (Nominal widths): |
144 mm (DN 100) 194 mm (DN 150) |
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Load classes: |
B 125 D 400 E 600 (*only Zippa) |
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Lengths |
500 mm |
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Support height: |
20 mm |
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Material |
Cast iron EN-GJS with KTL coating |
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Infos |
integrated grate lock as standard with clip locks |
Heavy duty mesh gratings & longitudinal bar gratingsMesh size: 30 x 10 mm for load class C 250, 10 x 30 mm for load class D 400 Bar thicknesses: 20 x 3 mm, 7 x 7 mm (Hydra Linearis only in V2A) |
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Widths (nominal dimension): |
145 mm(DN 100) 195 mm (DN 150) |
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Load classes: |
C 250 D 400 |
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Lengths |
500 mm 1.000 mm |
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Support height: |
20 mm |
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Material |
Stainless steel (V2A) Hot galvanised steel |
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Infos |
Integrated grate lock as standard |
Heavy-duty slot attachmentsfor heavy duty drainage systems |
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Slot width |
10 mm |
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Widths (nominal size): |
145 mm (DN 100) 195 mm (DN 150) |
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In accordance with the Load classes: |
C 250 D 400 |
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Lengths |
500 mm 1.000 mm |
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Neck height / total height: |
160 mm / 182 mm (C 250) 160 mm / 185 mm ( D 400)
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Material |
Stainless steel (V2A) |
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Accessories |
End pieces Inspection boxes Flushing cisterns |
Heavy duty gratings
