The Boat Water Impeller is a crucial component in marine pumps, responsible for circulating water to cool the engine. It features flexible rubber vanes that rotate to create suction and move water efficiently. Regular inspection and replacement are necessary to ensure optimal performance and prevent overheating.

Size: Typically ranges from 2 to 6 inches in diameter.

Grade: Commonly available in standard and heavy-duty grades.

Viscosity: Suitable for fluids with viscosities up to 1000 cSt.

Buoyancy: Designed to operate in water with neutral buoyancy.

Material: Made from nitrile rubber, neoprene, or polyurethane for durability.

Operating Temperature: -20°C to 100°C (-4°F to 212°F).

Pressure Rating: Up to 150 PSI depending on model.

Flow Rate: Varies between 20 to 500 GPM based on impeller size.

Chemical Resistance: Resistant to oils, fuels, and mild chemicals.

Shaft Compatibility: Fits standard marine pump shafts (1/2" to 1").