【1 0 0 % Qualified Materials】Premium quality rubber bulb with rubber line hose. Stainless steel clamps. High quality ,Light wieght aluminum alloy material and rubber for extended service life
【Application】Material : Rubber. Compatible with ethanol blended fuels, Engineered low permeation material prevents fuel evaporation, Suitable for Boats, RVs, Tractors, and Caravans.