DataSheet OPTIMA RS201309

Air volume control
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Fig. 3: Optima-RS-BLC_ installation
Mounting
Measuring track length after Elbow
or a T-branch etc. installations, L to be min.
3 times duct diameter. If L can not be respected,
then minimum of 2× diameter with perforated
equalizing grid should be installed.
200
80
TPI-35 Systemair 09 / 2013
Air flow direction
L
min
= 3 × D
øD