S&P CHEMINAIR Mode D'emploi page 22

DISTRIBUTION DUCTS
REMINDER: These ducts should be of micro perforated insulated flexible aluminium
(phonic insulation).
For the CHEMINAIR 400 : Ø 125 mm reference: GSI 125
For the CHEMINAIR 600 : Ø 160 mm reference: GSI 125
GENERAL RECOMMENDATION
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SOME STANDARD INSTALLATION DIAGRAMS
CHEMINAIR 400
TE 125
Fire resistant to M0/M1.
Junctions should preferably be Y junctions, not T or X.
Ducts should be taught and laid as straight as possible
Avoid bends, which may reduce blower efficiency.
If possible, install the distribution system under loft insulation.
ALL DUCTS
GSI 125
TE 125
Y 125
X 125-125
Y 125
X 160-125
Y 125
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CHEMINAIR 600
GSI 125
GSI 160
GSI 160
GSI 125
Y 125
Y 160-125