d) block speed
f) sound level
g) sound power level
f) sound level
g) sound power level
[min
-1
]
[mbar]
[psi]
[dB(A)]
[dB(A)]
[dB(A)]
[dB(A)]
± 3 dB(A)
± 3 dB(A)
± 3 dB(A)
± 3 dB(A)
1250
200
3
94
113
74
94
1250
300
4
95
113
74
94
1250
400
6
95
113
74
94
1250
500
7
95
114
74
94
1250
600
9
96
114
75
94
1250
700
10
97
115
76
95
1250
800
12
98
117
77
97
1250
900
13
98
117
77
97
1250
990
14
99
118
78
98
1375
200
3
95
113
74
94
1375
300
4
95
113
74
94
1375
400
6
95
114
74
94
1375
500
7
95
114
74
94
1375
600
9
96
115
75
94
1375
700
10
97
115
76
95
1375
800
12
98
117
77
97
1375
900
13
99
117
78
97
1375
990
14
100
118
79
98
1480
200
3
95
113
74
94
1480
300
4
95
113
74
94
1480
400
6
95
114
74
94
1480
500
7
95
114
74
94
1480
600
9
96
115
75
95
1480
700
10
97
116
76
95
1480
800
12
98
117
77
97
1480
900
13
99
117
78
97
1480
1000
15
100
118
79
98
1660
200
3
95
114
74
94
1660
300
4
95
114
74
94
1660
400
6
95
114
74
94
1660
500
7
96
114
75
94
1660
600
9
96
115
75
95
1660
700
10
97
116
76
96
1660
800
12
99
117
78
97
1660
900
13
99
118
78
98
1660
1000
15
100
119
79
99
1750
200
3
95
114
74
94
1750
300
4
95
114
74
94
1750
400
6
96
114
75
94
1750
500
7
96
115
75
94
1750
600
9
97
115
76
95
1750
700
10
97
116
76
96
1750
800
12
99
117
78
97
1750
900
13
99
118
78
98
1750
1000
15
100
119
79
99
1880
200
3
95
114
74
94
1880
300
4
95
114
74
94
1880
400
6
96
114
75
94
1880
500
7
96
115
75
95
1880
600
9
97
115
76
95
1880
700
10
98
116
77
96
1880
800
12
99
118
78
97
1880
900
13
100
118
79
98
1880
1000
15
100
119
79
99
1980
200
3
96
114
75
94
1980
300
4
96
114
75
94
1980
400
6
96
115
75
94
1980
500
7
96
115
75
95
1980
600
9
97
116
76
95
1980
700
10
98
116
77
96
a) HB1300PI
b) without sound enclosure
c) with sound enclosure
e) pressure differential
13 Annex
13.4 Sound emission
100
Installation and Operating Manual Rotary lobe blower
HBPI pr
Number: 9_9572 28 USE