6 Technical data
It is important to observe the technical data during installation, operation and maintenance.
Inform personnel about the technical data.
6.5
Noise emission
Pump Type
Sound pressure level (dBA)
LKH-5
60
LKH-10
69
LKH-15
72
LKH-20
70
LKH-25
74
LKH-35
71
LKH-40
75
LKH-45
70
LKH-50
75
LKH-60
77
LKH-70
88
LKH-75
79
LKH-85
86
LKH-90
75
LKH Prime 20
74
LKH-112
70
LKH-113
69
LKH-114
68
LKH-122
75
LKH-123
77
LKH-124
80
SolidC-1
68
SolidC-2
72
SolidC-3
73
SolidC-4
72
MR-166
76
MR-185
82
MR-200
81
MR-300
82
GM
54
FM-OS
61
The above LKH noise levels are the same for LKHPF, LKHI, LKH UltraPure, LKH Evap and LKHex.
The above LKH Prime is the same for LKH Prime UltraPure.
The above SolidC noise levels are the same for SolidC UltraPure.
The noise measurements have been carried out with original motor and shroud, approximately at the Best Efficiency Point (BEP)
with water at ambient temperature and at 50Hz.
Very often the noise level generated by the flow through the process system (eg. valves, pipes, tanks etc.) is much higher than
what is generated by the pump itself. Therefore it is important to consider the noise level from the total system and take the
necessary precaution with regards to personal safety if required.
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