The Boat Primer Pump is a manual or mechanical device used to prime marine engines by drawing fuel into the system. It ensures smooth engine startup by removing air from fuel lines. Commonly found in outboard and diesel marine engines for reliable performance.

Size: Typically ranges from 1/4 inch to 1 inch in diameter.

Grade: Marine-grade materials compliant with ASTM or ISO standards.

Viscosity: Suitable for fluids with viscosities up to 5000 cSt.

Buoyancy: Designed to resist water absorption and maintain buoyancy.

Material: Constructed from corrosion-resistant materials like stainless steel, brass, or reinforced polymers.

Pressure Rating: Operates at pressures up to 150 PSI.

Temperature Range: -20°C to 120°C (-4°F to 248°F).

Flow Rate: Varies between 5 GPM to 50 GPM depending on model.

Seal Type: Mechanical seals or lip seals for leak-proof operation.

Mounting: Flange or threaded connections for secure installation.

Compatibility: Works with diesel, gasoline, and lubricating oils.

Certification: Meets USCG, ABS, or DNV standards for marine use.