... consumption *Little noise *High corrosion-resisting performance Fiberglass Centrifugal Fan High strength, light weight, not easy ageing, good corrosion ... high performance and low energy consumption of general-purpose anticorrosive fan. 1) This machine is produced by FRP composites, its ... places, etc. GF4-72 type FRP explosion-proof centrifugal fan is according to the application conditions, to use the ...