Specifications
Constructed from high grade galvanised steel
Frame manufactured in 1.5mm sheet
Double skin interlocking blade pack design
Blade support pivots are pre plated, lubricated and enclosed within factory sealed side jambs
Built in conformity with Test No / IF03039 BS476 pt 20
Two hour rated fire/smoke test. Chiltern international laboratory (Detail of test report available on written request)
Conforms to DW 144 guidelines
Can be electric / pneumatic actuator assisted to suit
For use with fire suppression gases
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