4 Description of the Pump (Set)
17 of 52
Etaline-R
4.7 Noise characteristics
Table 5:
Surface sound pressure level L
pA
2)3)
Rated power input P
N
[kW]
Pump
Pump set
1450 rpm
[dB]
1450 rpm
[dB]
15
64
69
19
65
69
22
66
70
30
67
71
37
69
72
45
70
73
55
71
74
75
72
75
90
73
76
110
74
76
132
76
79
160
76
79
200
77
80
250
78
81
315
79
82
400
79
82
4.8 Scope of supply
Depending on the model, the following items are included in the scope of supply:
▪
Pump
Drive
▪
Surface-cooled IEC frame three-phase squirrel-cage motor
Special accessories
▪
As required
4.9 Dimensions and weights
For dimensions and weights please refer to the general arrangement drawing/outline
drawing of the pump/pump set.
2)
Spatial average; as per ISO 3744 and EN 12639; valid for pump operation in the Q/Qopt = 0.80 - 1.1 range and for non-
cavitating operation. If noise levels are to be warranted, add an allowance of +3 dB for measuring and manufacturing
tolerances.
3)
Increase for 60 Hz operation: 3500 rpm, +3dB; 1750 rpm + 1dB
