Sound Level - Johnson Pump Top Wing Series Manual

3.6

Sound level

dB(A)
85
83
81
79
77
75
0
dB(A)
94
92
90
88
86
84
0
A.0500.301/314.B – IM-TW/10.00 GB (0401)
TW1 – Max. rpm
Differential pressure - bar
TW3 – Max. rpm
Differential pressure - bar
TW2 – Max. rpm
dB(A)
90
88
86
84
82
80
Max
0
Differential pressure - bar
TW4 – Max. rpm
dB(A)
100
98
96
94
92
90
Max
0
Differential pressure - bar
Max
Max
29