Handbook NOVA RF 202108

9/37 | NOVA-RF
Pressure drop and radiated sound power level dependent on air flow volume. Airflow direction: supply
NOVA-RF-400x400-AN
Pressure drop & A-weighted sound power level in dB(A)
200 300 400 500 600 700
m³/h
50 100 150 l/s
25
50
Pa
25
30
35
NOVA-RF-425x125-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
75
Pa
25
30
35
NOVA-RF-425x225-AN
Pressure drop & A-weighted sound power level in dB(A)
100 200 300 400 m³/h
40 60 80 100 120 l/s
25
50
Pa
25
30
35
NOVA-RF-425x325-AN
Pressure drop & A-weighted sound power level in dB(A)
200 300 400 500 600
m³/h
60 80 100 120 140 160 l/s
25
50
Pa
25
30
35
NOVA-RF-425x425-AN
Pressure drop & A-weighted sound power level in dB(A)
200 300 400 500 600 700 800
m³/h
100 150 200 l/s
25
50
Pa
25
30
35
NOVA-RF-500x100-AN
Pressure drop & A-weighted sound power level in dB(A)
100 150 200 250
m³/h
20 30 40 50 60 l/s
25
50
75
Pa
25
30
35