ADDA AC Axial Cooling Fan For Eletronic Instrument 1.frame size:176*176*89mm 2.voltage:115/230V 3.certificate:TUV,CE,UL ADDA AC Axial Cooling Fan For Eletronic Instrument 176*176*89mm Detailed Specification 1Frame size(mm)176X176X892Bearing typeball bearing3Rated voltage115V/50,60HZ, 230V/50,60HZ4Rated speed2800~3200RPM5Max air flow380CFM6maxiam pressure:20.59mmAq7Maxiam noise70dBA8Functionsby IC ...