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aluminum roof mounted centrifugal exhaust fan or ventilator
Downblast Centrifugal roof mounted exhaust fan or ventilator
Application area
Building Roof top Exhaust air
Application
General air exhaust, smoke removal, explosion proof place air exhaust
Fan diameter
from 300mm to 1000mm
Drive type
direct drive or belt drive
Air Volume
352 to 29410 CFM ie. 600 to 50000 CMH
Static pressure
0.39 to 2.9 INWG ie.100 to 750Pa
Speed
720/960/1450/2900 rpm
Voltage
380V/3P/50Hz or 415V/3P/60Hz or other type
Power
0.18-30Kw
Installation type
Mount on curb of rooftop , normally local contractors will provide roof curb
Product Feature
Aluminum fan wheel and fan housing, backwards inclined centrifugal fan impeller
Low noise high efficiency, non overload, Easy maintenance
Motor
TEFC IP54
Accessory
Back draft Damper for optional
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