... 100-315mm, AC, DC and EC available. Circular inline fan BVCK150 Technical parameter: TypeVoltageAir flowMax PressureSpeedPowerCurrentNoiseWeightVACCFMPaRPMWAdB(a)kgBVCK15023042340025501390.6683.5Technical features ... ventilation system 2: Commercial building ventilation AC Circular inline fan BVCK150