ATURIA TK, Instruction Manual

Page: 5 / 32

LTK0E01D 05/2017
5
1.3 Noise levels
The following table reports the noise level produced by TK pumps running within their operating limits and
installed according to the instructions given in this manual.
(Average values measured at 1 meter from the pump and elaborated according to ISO curve A - standard R
1680).
MOTOR NOISE LEVELS Db (A) MOTOR NOISE LEVELS Db (A)
SIZE 2 POLES 4 POLES SIZE 2 POLES 4 POLES
63 65 61 180L 83 71
71 67 62 200 83 71
80 71 64 225 88 74
90 73 66 250 88 74
100 77 68 280 89 83
112 79 69 315S 89 83
132 80 69 315M 90 84
160 81 69 355 91 87
180M 81 69 400 93 89
For other motors the table values shall be compared to the actual used motors.