Optima GR

certification COPRO

D400 | medium duty | EN124-2

Clear opening 600 | PRM friendly



Road grating hinged lockable D400, medium duty

Polyethylene seal exchangeable clipped in the frame on the zone of support of cover

Locking by double elastic bar by simple pressure on the cover or vehicle passage.


Ductile iron GJS 500-7 depending on EN1563

Place of installation

Group 4, class D400 → see EN124-1
Intended particularly for secondary roads and parking areas.

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