D400 Round Manhole Cover made of spheroidal graphite cast iron (EN-GJS-500-7) according to EN 1563, this device is standardized for load class D400 (Group 4 of EN 124-2:2015). It is intended to be applied in passageways (including pedestrian streets), hard shoulders and parking areas for all types of road vehicles.
Frame fitted with elastic gasket to reduce noise under intense traffic.
The hinged cover is provided with an automatic closure-locking by way of a ductile iron elastic bar. The fastening system, in addition to allowing greater stability and safety to the device, allows the opening without a special tool. For increased security, the opening device can also be added through the bottom (inside of the inspection box).
Features:
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Cover made of spheroidal graphite cast iron (ductile), according to EN-GJS-500-7 EN1563;
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According to EN 124-2:2015, load class D400;
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Hinged cover and upright removable;
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Safety lock backstop at 90º;
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Requires no special tool to be operated;
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Equipped with elastic joint anti-noise;
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Black painting for corrosion protection;
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Raised pattern non slip surface;
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Optimized frame for plumbing the device and set the surrounding concrete;
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