Vertical Frischluft Ventilator

Features:bidirection air-changeheat recoveryfilter& purification assemblysilence designcomplete range of volume, fexible installationlow operation and installation costshigh availability and reliabilityProduct Demo:The product is installed on the floor outside or be lied inmotor-room.Application:library, classroom, computer-room, conference-room, open office-area, office-building, hotel, restarant and so on.Specification（Technical data）:Model BJGHDAir flowM3/hExternal static pressure(Pa)Heat recovery(%)Noise(dB/A)Weight(Kg)L1515001507050230L2020002007054270L2626002207052320L3030002207053400L4040002407056550L5050002607058700L6060002807062800L8080003007064900L1001000035070651000L1501500040070671200Tip:We can providenonstandard products follow your meaning.