Dixon 4 in. aluminum coupler with poppet & probe x 3 in. hose shank includes bronze arms and stainless steel pins. Comes with a nitrile rubber gasket and FKM O-Ring poppet seal. For use with 3 in. vapor hoses and loading racks. Compatible fuels: gasoline, diesel and up to E100 & B20 biofuels. Not intended for liquid service, for vapor recovery only.
MSDS (PDF Download)