attwood Fuel Demand Valve,

High-strength composite material stands up to the harshest marine environments Low vacuum restriction ensures proper engine functioning at start-up and during operation Versatile; compatible with 3/8 inch and 5/16 inch fuel hoses and Ethanol blended fuels Compatible with all original equipment manufacturer (OEM) brands Attwood products are both compatible and reliable, engineered and built with a never-fail attitude Prevents engine flooding and fuel spillage due to pressurized fuel Allows only the amount of fuel requested by the engine and prevents a pressurized “slug” of fuel from reaching the engine Compatible with 3/8” and 5/16” fuel hose Installs between the fuel tank and the primer bulb 20 psi maximum nominal input pressure-protected for 40 psi pressure spike