Description The Vapor Systems Technologies (VST) VDV-EVR-096 Enviro-Loc EVR Balance Venturi Hose 8FT allows for the highest flow rates and best results in reducing flow collect ISD alarms. This uniquely designed hose uses an Anti-Stretch cable to reduce recoil during a drive-off and eliminate the hose stretch, putting the end pull directly on the breakaway. Key Features Inner Hose: 5/8" ID wire braid, 150 PSI rated working pressure Outer Hose: 1-1/2" ID helical wire reinforced gasoline and vapor resistant Swivel Coupling: Aluminum insert and swivels with high-grade Viton® seal Venturi: Patented spring-loaded variable design