Caravan Accessories RV Fan Roof Air Vent Grille 12V Air Inlet and out silent Fan Camper Travel Trailer Van Cooling Air Vent

High-concerned chemical：None Special Features：Two Way Wind-import and export Item Diameter：11.8cm Item Weight：0.7kg Model Name：0100032 Origin：Mainland China Voltage(V)：12V RPM：2000/M Air Rate：60 CFM Color：White LED：Without LED Cut-out dimensions：118mm (4.65") Inner diameter for extension tube：120mm (4.72") tube or 110mm (4.33") PVC tube Above-roof height after installation：53mm (2.09"); Width: 150mm (5.91") Installation thickness：80-160mm (3.15-6.30") adjustable

High-concerned chemical: None Special Features: Two Way Wind-import and export Item Diameter: 11.8cm Item Weight: 0.7kg Model Name: 0100032 Origin: Mainland China Voltage(V): 12V RPM: 2000/M Air Rate: 60 CFM Color: White LED: Without LED Cut-out dimensions: 118mm (4.65") Inner diameter for extension tube: 120mm (4.72") tube or 110mm (4.33") PVC tube Above-roof height after installation: 53mm (2.09"); Width: 150mm (5.91") Installation thickness: 80-160mm (3.15-6.30") adjustable