The Impeller Water Pump Outboard is a crucial marine component designed to circulate cooling water in outboard engines. It features a durable rubber impeller that draws water efficiently to prevent overheating. These pumps are essential for maintaining optimal engine performance and longevity in marine environments.

Size: Typically ranges from 2 inches to 12 inches in diameter.

Grade: Marine-grade materials for corrosion resistance.

Viscosity: Suitable for water and low-viscosity fluids (1-10 cSt).

Buoyancy: Designed to be neutrally buoyant or slightly positive.

Material: Stainless steel, bronze, or reinforced thermoplastics.

Flow Rate: 500-10,000 GPM (varies by model).

Pressure Rating: 10-150 PSI (depending on application).

Impeller Type: Flexible or rigid vanes for different fluids.

Seal Type: Mechanical or lip seals for watertight operation.

Mounting: Flange or direct shaft coupling.

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

Power Source: Electric, hydraulic, or engine-driven.

Weight: 5-50 lbs (varies by size and material).

Certifications: ISO, ABS, or DNV compliant for marine use.