Sealing and cleanliness
Fast acting doors for clean environments, choose according to the leakage rate and options you require.
From the end of 1999, heavy weld-fabricated stainless steel frames were replaced with fast-acting flexible doors in higher-performance Nergeco high-tech materials.
The contact between frame and curtain is closer, the friction on opening and closing is reduced, surface and depth defects disappear. High performance corrosion resistance exceeds that of stainless steel.
The Nergeco rapid door for clean rooms is available with different leakproofing systems to limit the flow rate to the value required by the operating pressure (up to 40 Pascal depending on the size of the automatic door). The calculation model is validated by an independent laboratory.