Fans |
RAL 5010 |
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Impellers |
ALUMINIUM |
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Guards |
RAL 2002 |
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Accessories - Cold zinc plating |
RAL 9007 |
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The above representation of RAL colours is purely a guideline, because of the difference between print colours and the exact reproduction of colours provided by an original RAL colour swatch card.
The fans paint finish is based on a Qualicoat polyester powder coating stoved at 200°C for an average fi lm thickness of 70 microns; the surface pre-treatment can be phosphor degreasing or a 2.5 g shot blasting or both processes; the average heat resistance of the coating is 150°C with peaks of 180°C. The impellers are finished with grey enamel paint having average heat resistance of 150°C.
HOTBLACK |
Black matt silicone based paint coating for applications up to 450°C with peaks of 500°C. |
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DOUBLEZINC |
Double coat of paint for an overall average thickness of 110-120 micron, consisting of: a first layer of galvanised or ZincFree primer. A second layer of polyester powder, polymerisation |
