6 Technical data
Relubrication interval 50 Hz (3000 rpm)/Relubrication interval 60 Hz (3600 rpm). (Vendor) quantity in Drive End/quantity in
Non Drive End.
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-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
TheaboveLKHnoiselevelsarethesameforLKHPF,LKHI,LKHUltraPure,LKHEvap,LKHex.
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 50 Hz.
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 percussions with regards to personal safety if required.
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