Grundfos CRE Series Installation And Operating Instruction page 69

Appendix A
A.1. Sound pressure level
ES-MX: Los niveles de presión sonora
FR-CA: Les niveaux de pression acoustique
Motor
[hp]
20
25
30
1) To be determined. Check the online version.
CRE, CRIE, CRNE, CRKE, SPKE, MTRE installation and operating instructions
http://net.grundfos.com/qr/i/92898117
Maximum speed stated on
nameplate
-1
[min ]
2200
4000
2200
4000
2200
4000
Sound pressure level
Speed
-1
[min ]
3 × 440-480 V
1750
2200
3500
4000
1750
2200
3500
4000
1750
2200
3500
4000
ISO 3743
[dB(A)]
1)
TBD
1)
TBD
TBD 1)
1)
TBD
1)
TBD
1)
TBD
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