Plastic fan

1.One-piece PE housing,more anti-aged,anti-corrosion, the working life can reach up to 20 years .
2.Efficiency ratio more than 85%, collocate with energy efficiency management software ,reduce about 70% consumpion,and reduce the running cost .
3.High reliability ,good stability,lower noise,easy maintainance.
4.Communication mode: RS485,0-10V analog signal .
5.Protection:IP55.Running well at bad environment.
6.Operating environment:-40-60℃,Relative humidity:0-95%.
7.Easy instalation:Save the link procedure between the speed controller and the madter controller.Also can save the materials and time .