2 DESCRIPTION AND GENERAL DATA
PAGE
2.0R
Revision: 4 Date Name Signed
Substitute for issue issued
04.11.98
Mangel
of 05.08.98 approved
05.11.98
Denk
text no. 30100
released
06.11.98
Hantschk
copy to: 95
2.2 General Data
Noise emissions:
The maximum permitted noise emission level at a work place is 70 dB (A).
The noise level was measured in accordance with DIN Standard 45635-24-01-KL2
to assure that the pump does not exceed 70 dB (A).
Noises generated by the drive and pipes are not included in the above
emission value.
A prerequisite for the noise emission level of ≤ 70 dB (A) is that the pump
is operated in a cavity free regime and is bolted to a concrete base.
GB
Length and cross-sections through the stator with rotor
with reduced stator wall thickness
1/2-geometry
2/3-geometry
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