Beverage Hose Coupled Assembly Hose Inside Dia 3 In Hose Outside Dia 3.85 In Hose Length 10 Ft 3 In Cam and Groove Couplers Coupling Material Stainless Steel Color Gray Working Pressure 250 PSI Max Vacuum 27 Hg Bend Radius 12 In Temp Range -30 to 220 F Safety Factor 3 1 Tube Material Chlorobutyl Cover Material EPDM Synthetic Fabric with Monofilament Helix Reinforcement FDA USDA 3-A Compliant Agency Compliance Meets 3-A Standard 18-03