Carrier Atmosphera 42EM series - 9.7 Air Flow Data

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9.7 - Air flow data
9.7.1 - Static pressure available (Pa) against air flow (m
3
/h)
Atmosphera size 1.0 (unit without spigot)
IMPORTANT: The curves were derived by smoothing, based
on the information shown in the electrical data table.
NOTE: The data is for units without supply and return
plenums. See chapter 9.7.1.1 for the plenum pressure drops.
9.7.1.1 - Air pressure drops (Pa) for octopus plenum boxes as a function of the number of spigots (200 mm Ø)
Size 1
Air flow (m
3
/h) 100 200 300 400 450 500 550 600 650 700
Air flow (l/s) 28 56 83 111 125 139 153 167 181 194
1 spigot SUP 149151924----
RET 2715273543----
2 spigots SUP 01234568910
RET 024681012161820
3 spigots SUP 0 0- 11223344
RET 01234567810
Legend:
SUP supply
RET return
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750
V1
V2
V3
V4
V5
V6
Available static pressure (Pa)
NOTE: To convert m
3
/h to l/s, divide by 3.6.
Air flow (m
3
/h)