... three series of water mist fan include of FDW10C and FDW10N and FDW108, FDW10C series are centrifugal force technology, include of ... nozzles with special high pressure technology, include of: FDW10N-ISUP, FDW10N-30W, FDW10N-RE, FDW10N-SWAN, FDW10N-18W It is special nozzles with special high ...