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Page 23
Version 2023-06-15
Fire damper - FDMR
TPM 140/19
Spiro design
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Open damper blade overlaps the damper casing by the value “a” or “c”. These values are specified in chapter Technical
parameters
Values "a" and "c" has to be respected when projecting following air-conditioning duct.
c
a
c
a
Fire damper with installation brackets
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Weight of the installation bracket is 0,04 kg.
■
Number of installation brackets for individual sizes
Flange desing
Damper blade overlaps