Handbook NOVA RF 202108

7/37 | NOVA-RF
Pressure drop and radiated sound power level dependent on air flow volume. Airflow direction: supply
NOVA-RF-225x225-AN
Pressure drop & A-weighted sound power level in dB(A)
50 100 150 200 250
m³/h
20 30 40 50 60 l/s
25
50
Pa
25
30
35
NOVA-RF-300x100-AN
Pressure drop & A-weighted sound power level in dB(A)
40 60 80 100 120 140
m³/h
10 20 30 l/s
20
40
60
80
100
Pa
25
30
35
NOVA-RF-300x150-AN
Pressure drop & A-weighted sound power level in dB(A)
50 100 150 200
m³/h
20 30 40 50 l/s
25
50
75
Pa
25
30
35
NOVA-RF-300x200-AN
Pressure drop & A-weighted sound power level in dB(A)
80 120 160 200 240 280 m³/h
25 50 75 l/s
25
50
75
Pa
25
30
35
NOVA-RF-300x300-AN
Pressure drop & A-weighted sound power level in dB(A)
100 200 300 400
m³/h
40 60 80 100 l/s
25
50
Pa
25
30
35
NOVA-RF-325x125-AN
Pressure drop & A-weighted sound power level in dB(A)
50 100 150 m³/h
20 30 40 50 l/s
25
50
75
Pa
25
30
35