This is a comparison of the different types of Security Rated Roller Shutter..
| RA401 | Excel
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Heat and |
Effective |
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Effective
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Curtain |
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Security
Level |
SR1 |
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SR1 |
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3000mm |
5400mm |
6000mm |
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Max. Opening
Height
|
4000mm |
4000mm |
4000mm |
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Curtain
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Aluminium
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Steel Solid/
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Operators
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Direct |
Direct
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Fitting |
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Internal |
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