Coxreels SH-N-475-HV Low Pressure Spring Rewind Hose Reel with Super Hub™: 1/2" I.D, 75' hose capacity, with high visibility safety hybrid hose, 300 PSI is part of our HV "High Visibility" Safety Hose Series COXREELS® selection. COXREELS® HV "High Visibility" Safety Hose Series powers up the safety of your reel. The HV Hose will add awareness and visibility to your hose creating thesafest environment possible. To maximize your safety to the highest level, add EZ-Coil controlled retraction to your Coxreels. .