Attwood Fuel Demand Valve

Attwood's exclusive Fuel Demand Valve eliminates engine ?ooding and spillage by preventing pressurized fuel from reaching the engine. The valve ensures that fuel is supplied to the engine only when demanded during start up or engine operation. Designed in partnership with OEM engine manufacturers, Attwood’s Fuel Demand Valve is compatible with all OEM engine brands. 2-year warranty.

• Allows only the amount of fuel requested by the engine and prevents a pressurized "slug" of fuel from reaching engine
• Made of high-strength composite material designed to withstand the harsh marine environment
• Compatible with 3/8" and 5/16" fuel hose
• Installs between the fuel tank and the primer bulb
• Low vacuum restriction helps ensure proper engine function during startup and engine operation (less than 2kPa at 125 liters/hour)
• Built in manual override
• Compatible with Ethanol blended fuels

Specifications:

• Operating Temp : -20°C to 80°C (-4°F to 176°F)
• Storage Temp : -40°C to 80°C (-40°F to 176°F)
• Operating Input Pressure : 138 kPa (20 psi) protected for 276 kPa (40 psi) psi pressure spike
• Flow Performance : 125 L/H (33 GPH) at <2 kPa (10" gasoline)
• Hose Size : 8 mm – 10 mm (5/16" – 3/8")
• Manuel Override : Yes