Manhole cover PAMREX 700 Safety D400 class Square frame – Non
ventilated
Technical design
| 900x900 | 763 | 85 | 50 | 100 | 700 | 118 | 71.0 | 10 | CDPA70MF |
Features
Material and coating:
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Frame and cover in Ductile Iron EN GJS 400-15: water base coating
- Ring in elastomer
Field of application:
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D400 class (Group 4) according to standard EN124-2, carriageways of roads, hard shoulders and parking areas for all types of road vehicles.
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Heavy traffic zones and frequent visits.
Main characteristics:
- Hinged cover and ergonomic handling box
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Interchangeable covers
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Frame fitted for optimized bedding
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Opens to 130°, blocks at 90° when closing
- Identification of the versions
- Operating Key C24
Documents
- A kit of 20 pins, intended to prevent the extraction of the cover from its frame, is available in option.
- Two metal pins located on the hinge prevent any extraction of the cover of its frame.
- This system preserves all the functionalities of the product (guiding and 90°blocking function).
- After installation, the pins can not be grasped with a tool, type grip.
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Note: This system is irreversible
The ¼ turn locks are provided in the form of kits enabling to equip manhole covers and gratings on site.
Tests of water entry on PAMREX and VIATOP 800 manhole covers showed the importance of the streaming water passage to the level of the articulation box.
In the particular case where it’s desirable to limit significantly the streaming water entries in the networks, the versions of PAMREX and VIATOP 800 manhole covers cast iron cover non-ventilated with plug in the articulation box can be used.
