... ,5v,12v,24v,36v and 48v.It blows air along the axis of the fan,or parallel ... 1.)Fan adopts the most advanced design,with large air volume,low noise,long life, corrosion resistance. ... : 2.)Rated Current: 3.)Rated Speed: 4.)Air Flow: 5.)Air Pressure: 6.)Noise Level: 7.)Bearing Type: ... quote. Shenzhen Huaxia Guangda Electronic Co.,Ltd.[ DC Blower Fan Manufacturer] Address:#24,Xinhe Avenue,Baoan district, ...