Hermelock manhole covers are made of Polyurethane, reinforced with fiberglass with matching frame made of reinforced Polypropylene.
- Watertight to drainage water by double siphon system.
- Resisting loads according to the standards EN-124 class B-125
- Anti slippery design with little noise
- A smell-proof sealing (Double siphoning system)
- A locking system in 4 points
- Colour: Black
Place of installation
Group 2, class B125 →see EN124.
For use in car parks and pedestrian areas where only occasional vehicular access is likely.
- Full watertightness and gas tightness can be obtained by putting additional sealing.
- Marking/logo on request
- Lifting keys KE2, KE3