... option 4.exhaust fan at the end of machine KC-G1 CAR SPRAY BOOTHAIR FLOW ROUTE: Semi-down darft: Air enter ... convenience5. Big vane, strong air flow, motor and vane seperated.6. Infrared light for optionSpecifications: ConfigurationSpecificationOptionalBodyPanelSandwich style, δ=50mm, polystyreneRock woolBasementNo RampNo ... .9x2.73.02.6618,0000.25-0.37Sallon car KC-G1 CAR SPRAY BOOTH