Handbook NOVA RF 202108

31/37 | NOVA-RF
Pressure drop and radiated sound power level dependent on air flow volume. Airflow direction: extract
NOVA-RF-1225x225-AN
Pressure drop & A-weighted sound power level in dB(A)
400 600 800 1000 m³/h
120 160 200 240 280 l/s
25
50
Pa
25
30
35
NOVA-RF-1225x325-AN
Pressure drop & A-weighted sound power level in dB(A)
400 600 800 1000 1200 1400 1600
m³/h
200 300 400 l/s
10
20
30
40
50
Pa
25
30
35
NOVA-RF-1225x425-AN
Pressure drop & A-weighted sound power level in dB(A)
500 1000 1500 2000
m³/h
200 300 400 500 l/s
10
20
30
40
Pa
25
30
35
NOVA-RF-1225x525-AN
Pressure drop & A-weighted sound power level in dB(A)
1000 1500 2000 2500
m³/h
200 300 400 500 600 l/s
10
20
30
40
Pa
25
30
35