DataSheet TFF202105 en GB

8 / 12 | Valves
Diagram 1: Pressure drop & A-weighted total radiated sound power level
depending on air ow volume
Diagram 2: Isothermal air throw length with terminal velocity 0,2 m/s
depending on air ow volume
30
40
50
60
70
m³/h
10
12
14
16
18
l/s
20
30
40
50
60
70
Pa
5 mm
10 mm
15 mm
20 mm
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
5 mm
10 mm
15 mm
20 mm
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
TFF-80
50
60
70
80
90
100
110
120
m³/h
15
20
25
30
l/s
20
30
40
50
60
70
Pa
5 mm
10 mm
15 mm
20 mm
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
5 mm
10 mm
15 mm
20 mm
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
TFF-100
30
40
50
60
70
m³/h
1
2
3
m
TFF-80
50
60
70
80
90
100
110
120
m³/h
1
2
3
4
m
TFF-100
Diagram 3: Pressure drop & A-weighted total radiated sound power level
depending on air ow volume
Diagram 4: Isothermal air throw length with terminal velocity 0,2 m/s
depending on air ow volume