Insulated sectional doors with hydraulic FIDELITY lifting, mantenance-less, 40 mm thick
Conform to the Product Norm EN 13241. Marked CE
The Fidelity sectional overhead door is lifted by a patented hydraulic system that eliminates the balancing springs, and consequently it eliminates the expensive periodical maintenance (in average two-three times per year) without which the door is not anymore balanced and the opening and/or closing becomes difficult: the door does not remain open with the risk of collision against the bottom panel with the castles of the fork lift trucks. First cause of the costs of maintenance..
Sectional overhead door up to 8 m width and 6,5 m height can be made, with every type of installation, maximum weight 730 kg. The Fidelity powered sectional door opens with a speed of about 20 cm/s, with "dead man" or semiautomatic or automatic commands. It closes by gravity, by the release of the hydraulic pressure.
The closing can be automatic, it requires safety devices.
The FIDELITY system grants for a very long lasting, without maintenance (only the compulsory inspections are required) more than 70.000 installations in more than 40 Nations are the prove of this.