OBO Bettermann PYROLINE Rapid Mounting Instructions page 41

Mounting instructions PYROLINE
1.
3.
5.
Fig 44: Mounting a fire protection duct on a support profile
The maximum support spacing is 1 metre. Duct sections with a larger
spacing must be additionally supported with a support profile. Duct con-
nectors are only required at joints.
Fig 45: Support the centre of the duct with a support profile
Rapid fire protection duct
®
Mounting on a support system
2.
4.
6.
m a x .
1 m
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