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The Range
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| Dampers can be manufactured to meet any duct size and where the apertures are greater than 1200 x 1200mm, there are supplied in multiple unites sub divided by vertical mullions and/or horizontal transoms. |
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| NSV’s “NORSEA” range of Fire Dampers are proven high performance products precision engineered for use in the most arduous conditions and hostile environment, independently tested and verify by the World’s leading Classification and Certifying Authorities. |
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