ProductsSafety & SecurityRespiratory SafetyConfined Space VentilationC.H. Hanson®8"x 25' w/ QUICK CONNECT DUCT, FLEXIBLEItem #CHH83112Please Login to Order or View DetailsRequest InformationEmail Product LinkSpecificationsBrandC.H. Hanson®ColorYellowDuct Diameter8"FeaturesFlame RetardantLength25'MaterialVinyl Woven PolyesterProductBlower Duct