This low permeation, multi-layered rubber hose is recommended as a fuel liquid or vapor carrying component for low to medium pressure (50 psi or less, not fuel injection). The Dayco Dayperm hose is ideally suited for automotive, lawn and garden, off-road and small industrial trucks and truck fleet applications. Compatible with leaded, unleaded, diesel, and gasohol fuels, the Dayco Dayperm hose has received approval for use in California market under Component Executive Order C-U-06-030 and meets SAE30R11 applications. It meets SAE 30R7 pressure requirements and should be used in place of conventional 30R7 for gasohol and oil/gas mixes.
Note: NOT suitable for bio-diesel fuel.