The speed rolling door Hermetic Roll overcomes small size voids, ideal for the pharmaceutical industry. It has been designed to have a low permeability to the air and a good resistance to air pressures, making it perfect to be installed in Clean Rooms having positive or negative pressure. It prevents dirt accumulation. The top hood is inclined to favour the runoff of the materials placed on top.
Features of the canvas
The canvas is made with PVC fabric of high longitudinal flexibility and transversal rigidity. As longitudinal reinforcements are not needed, the canvas is Smooth, without protuberances or edges. Standard colour: white PVC smooth on both sides. There are other colours with rough surface and FDA quality, or antistatic fabric (only grey colour).
Options
Viewing windows manufactured with PVC Glass quality 2 mm.
Performance of the air
Wind resistance as EN 12424: class 1 / Air permeability as EN 12426: class 2. Loss of air A 30 Pa: Positive pressure below 2 m / H m / Negative pressure below 4 m / H m .
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that OSA Door Parts is consulted before specifying.
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| Air Permeability Class (?) | Class 2 | |
| CE Marking (?) | ||
| Resistance to Wind Load (Class) (?) | Class 1 | |
| Standards (?) | 73/23/CEE , 89/106/CE , 89/336/CEE , 98/37/CEE , EN 12453 | |
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| Optional Extras (?) | Viewing windows | |
| Uniclass (?) | Pr_30_59_84 Shutters and grilles | |