See video of the Hylfo self closing flood DOORMay 15, 2023Check out this demo video of the SCFD, Hyflo's self closing device designed for use in smaller building openings and entries #Selfclosingfloodbarriers #stopflooding #passivefloodbarrier
Check out this demo video of the SCFD, Hyflo's self closing device designed for use in smaller building openings and entries #Selfclosingfloodbarriers #stopflooding #passivefloodbarrier