The Mercruiser 6.2 Sea Water Pump is a marine-grade pump designed to circulate seawater for engine cooling. It ensures efficient heat transfer and prevents overheating in marine engines. Built for durability, it handles harsh saltwater conditions with reliable performance.

The Mercruiser 6.2 Sea Water Pump is a marine-grade impeller pump designed for saltwater cooling systems. Key specifications include:

Size: Typically 4.5 inches in diameter with a 1-inch shaft diameter.

Grade: Marine-grade, corrosion-resistant materials.

Viscosity: Compatible with seawater and antifreeze mixtures, optimal for low to medium viscosity fluids.

Buoyancy: Not applicable (non-floating component).

Material: Housing made of cast aluminum or stainless steel; impeller constructed from neoprene or nitrile rubber for durability.

Flow Rate: Approximately 30-40 gallons per minute (GPM) at standard operating speeds.

Pressure Rating: Typically operates at 10-15 PSI.

Temperature Range: -20°F to 200°F (-29°C to 93°C).

Mounting: Direct bolt-on installation compatible with Mercruiser 6.2L engines.

Seals: Lip seals or mechanical seals for watertight operation.