fantech rvf4 exterior wall mount centrifugal duct fan 4 124 cfm

The RVF models are exhaustair fans for installation on external walls. The unit consists of an impeller with backwardcurved blades and a casing in galvanized sheet steel with a white powderpaint coating. When installed on an exterior wall, all ambient noise is kept outside. SKUADIB000GXF7U4 Suitable for wall mountingGalvanized sheet steel casingWhite powderpaint coatingBackwardcurved impeller blades