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B175-77 Backward Centrifugal Fan

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175-77datu 175-77erweitu

Impeller material: Plastic PA66

Protection Class: IP44

Approvals: CCC CE

Insulation class: F
1.Applicable to high airflow;
2.Applicable to high pressure;
3.Applicable to large system resistance;
4.Applicable to high requirement of noise level applications.
1.Air Purification;
2.Ventilating Units;
3.Heat Pumps, Ground Source Heat Pumps, Air Source Heat Pumps;
4.Roof Fans;
5.Filtering, FFU.


Voltage Frequency Current Input Power Speed Capacitor Air Flow Noise Temperature  Curve No.  Approvals
Type V Hz A W rpm uF m3/h/CFM dB(A) Min/Max(°C) #
B2E175-077A-AA00 220/230 50 0.27 58 2550 1.5 520/305 64 -30/+60 CCC,CE,RoHS
220/230 60 0.31 70 2800 1.5 575/338 66 -30/+60 CCC,CE,RoHS


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