DataSheet EFF201909

Valves | 7 / 12
20
40
60
80
100
120
140
m³/h
10
20
30
l/s
10
20
30
40
50
60
70
80
Pa
-15 mm
-10 mm
-5 mm
0 mm
5 mm
10 mm
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
-15 mm
-10 mm
-5 mm
0 mm
5 mm
10 mm
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
EFF-100
50
100
150
200
m³/h
10
20
30
40
50
l/s
20
40
60
80
100
120
140
Pa
-15 mm
-10 mm
-5 mm
0 mm
5 mm
10 mm
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
50 dB(A)
-15 mm
-10 mm
-5 mm
0 mm
5 mm
10 mm
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
50 dB(A)
EFF-125
Diagram 5: Pressure drop & A-weighted total radiated sound power level
depending on air ow volume
Diagram 6: Pressure drop & A-weighted total radiated sound power level
depending on air ow volume
Diagram 3: Pressure drop & A-weighted total radiated sound power level
depending on air ow volume
Diagram 4: Pressure drop & A-weighted total radiated sound power level
depending on air ow volume
50
100
150
200
250
m³/h
10
20
30
40
50
60
l/s
20
30
40
50
60
70
80
Pa
-15 mm
-10 mm
-5 mm
0 mm
5 mm
10 mm
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
50 dB(A)
-15 mm
-10 mm
-5 mm
0 mm
5 mm
10 mm
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
50 dB(A)
EFF-150
40
80
120
160
200
240
280
m³/h
10
20
30
40
50
60
70
80
l/s
25
50
75
Pa
-15 mm
-10 mm
-5 mm
0 mm
5 mm
10 mm
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
50 dB(A)
-15 mm
-10 mm
-5 mm
0 mm
5 mm
10 mm
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
50 dB(A)
EFF-160
40
80
120
160
200
240
280
320
m³/h
25
50
75
l/s
25
50
75
Pa
-15 mm
-10 mm
-5 mm
0 mm
5 mm
10 mm
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
50 dB(A)
-15 mm
-10 mm
-5 mm
0 mm
5 mm
10 mm
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
50 dB(A)
EFF-200
Diagram 7: Pressure drop & A-weighted total radiated sound power level
depending on air ow volume