Series 3970X
Parker's new fuel line hose includes a new thermoplastic barrier that helps protect our atmosphere from harmful hydrocarbons that escape through the carcass of ordinary fuel hose. This new hose surpasses all of CARB's stringent permeation requirements and along with the SAE30R7 specifications. The Super-Flex FL hose also features an abrasion and weather resistant cover to help protect from external application abuse. NOTE: Approved for biodisel fuels that meet ASTM D 6751 requirements per UL guidelines for biodiesel compatability. 100 PSI working pressure, 4:1 Design factor