PAMTIGHT Range - D400
Manhole covers with high performance in leak tightness
The PAMTIGHT range of manhole covers has been designed for areas at risk of increased loads due to high water levels, flooding or other incidents.
PAMTIGHT 600
- Ductile iron manhole cover
- PAMTIGHT manhole covers are water resistant (backflow) up to 1 bar of water pressure. Also prevents ingress of surface water.
- 2 rings: polyethylene seating ring or elastomer sealing ring
- Fastened by 6 bolts and clamping claws
- Sealed handling box
PAMTIGHT 800
- Ductile iron manhole cover
- 2 joints: E Sound proof joint or Elastomer Tightness joint
- Fastened by 8 bolts and clamping claws
- Occasional inspection
Load class
D400
A
1060
O
820
Certification
Auto-certification
Load class
D400
A
850
O
610
Certification
NF
Load class
D400
A
850
O
610
Certification
NF
Load class
D400
A
850
O
610
Certification
ÜA
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Ease of installation: the optimised weight of the manhole cover, its simple opening and the sealed handling box facilitate installation.
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Resistance: these manhole covers guarantee high performance in terms of leak tightness and resist pressure surges in the network of up to one bar.
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Security: the manhole cover can be entirely anchored, is installed on networks that are rarely visited, and therefore represents an anti-intrusion solution.
