Fuel pumps for outboard marine pumps are designed to deliver fuel efficiently from the tank to the engine. They ensure consistent fuel flow, even in rough water conditions, for optimal engine performance. These pumps are built to withstand harsh marine environments, including corrosion and vibration.

Size: Typically ranges from 12V to 24V, with flow rates between 20-150 GPH (gallons per hour).

Grade: Designed for marine and outboard applications, meeting ASTM D4814 or EN 228 standards.

Viscosity: Compatible with fuels having viscosities between 0.5-6 cSt at 40°C.

Buoyancy: Not applicable; designed for submerged or inline fuel systems.

Material: Constructed with corrosion-resistant materials like aluminum, stainless steel, or reinforced plastics.

Pressure Rating: Operates at 3-7 PSI for most outboard systems.

Temperature Range: -40°C to 100°C (-40°F to 212°F).

Fuel Compatibility: Works with gasoline, ethanol blends (E10, E15), and diesel (for specific models).

Seals: Viton or Nitrile rubber for fuel resistance.

Mounting: In-tank or external, depending on model.

Connections: 3/8" or 5/16" fuel line fittings.