CLIMAVENETA BRA2 0021, Installation, User And Maintenance Manual

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300
250
200
150
100
50
0
2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500
0051
0041
0061
21
BRA2 - BRN2 EN
The characteristics indicated above refer to units with
ducted outlets, with a 0.5m long straight duct and a
cross-section equal to the cross-section of the fan. The BRA2-BRN2 0041÷0061 units are supplied with two
fans
Do not operate in the dashed section of the curves.
Air flow-rate (m
3
/h)
300
250
200
150
100
50
0
2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200
0011
0021
GRAPH OF FLOW-RATE - FAN PRESSURE GAIN
MOD. 0021
Residual static pressure gain (Pa)
Air flow-rate (m
3
/h)
300
250
200
150
100
50
0
2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500
0031
0025
MOD. 0041-0061
MOD. 0025 - 0031
Residual static pressure gain (Pa)
Residual static pressure gain (Pa)
Air flow-rate (m
3
/h)
FAN PRESSURE GAIN CURVES I A