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B280-110 large capacity Backward Centrifugal Fan

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280-110-datu280-110-erwei

Impeller material:Galvanised sheet steel

Protection Class: IP44

Approvals: CCC CE

Insulation class: F
Characteristic
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.
Application
1.Air Purification;
2.Ventilating Units;
3.Heat Pumps, Ground Source Heat Pumps, Air Source Heat Pumps;
4.Roof Fans;
5.Filtering, FFU.

VoltageFrequencyCurrentInput PowerSpeedCapacitorAir FlowNoiseTemperature Curve No. Approvals
TypeVHzAWrpmwFm3/h/CFMdB(A)Min/Max(TC)# 
B4E280-110A-AEC0220/230500.3880135031230/ 72363-30/+60CCC,CE,RoHS
220/230600.45100150031400/ 82366-30/+60CCC,CE,RoHS

280-110-quxian


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