Handbook NOVA EF 202108

7/24 | NOVA-EF
Pressure drop and radiated sound power level dependent on air flow volume.
NOVA-EF-225x225-AN
Pressure drop & A-weighted sound power level in dB(A)
120 160 200 240 280 320 m³/h
50 75 l/s
25
50
75
Pa
25
30
35
NOVA-EF-300x100-AN
Pressure drop & A-weighted sound power level in dB(A)
80 100 120 140 160 180
m³/h
20 30 40 50 l/s
40
60
80
100
120
Pa
25
30
35
NOVA-EF-300x150-AN
Pressure drop & A-weighted sound power level in dB(A)
100 150 200 250 300
m³/h
30 40 50 60 70 80 l/s
25
50
75
100
Pa
25
30
35
NOVA-EF-300x200-AN
Pressure drop & A-weighted sound power level in dB(A)
200 300 400
m³/h
40 60 80 100 l/s
25
50
75
100
Pa
25
30
35
NOVA-EF-300x300-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
75
Pa
25
30
35
NOVA-EF-325x125-AN
Pressure drop & A-weighted sound power level in dB(A)
100 150 200 250
m³/h
30 40 50 60 l/s
40
60
80
100
120
Pa
25
30
35