Disconnect the pump housing and remove the worn impeller carefully. Install the new impeller, ensuring proper alignment with the shaft and vanes. Reassemble the pump, check for leaks, and test operation.

Size: Typically ranges from 50mm to 300mm in diameter.

Grade: Marine-grade impellers designed for diesel engine cooling systems.

Viscosity: Compatible with lubricants and fluids of 10W-30 to 15W-40 viscosity.

Buoyancy: Not applicable as impellers are submerged or enclosed in pump housings.

Material: Commonly made from nitrile rubber (NBR), neoprene, or bronze for corrosion resistance.

Operating Temperature: -10°C to 120°C, depending on material.

Pressure Rating: Designed for systems with pressures up to 5-10 bar.

Rotation: Clockwise or counterclockwise, depending on pump design.

Shaft Compatibility: Fits standard Yanmar marine pump shafts with keyway or threaded connections.

Chemical Resistance: Resistant to diesel, seawater, and antifreeze solutions.