The Mercruiser Run Dry Impeller is a durable marine pump component designed for high-performance engines. It features a robust design that can withstand brief dry-running conditions without immediate damage. This impeller ensures reliable water circulation for cooling systems in marine applications.

Size: 3.0 inches (76 mm) diameter, 1.5 inches (38 mm) width

Grade: OEM-standard marine impeller

Viscosity: Compatible with water and marine coolant fluids

Buoyancy: Not applicable (submerged operation)

Material: Nitrile rubber (NBR) for durability and chemical resistance

Rotation: Clockwise (standard Mercruiser rotation)

Operating Temperature: -20°F to 180°F (-29°C to 82°C)

Pressure Rating: Up to 10 PSI (0.7 bar)

Compatibility: Mercruiser stern drive and inboard engines

Run Dry Capability: Limited short-term dry operation (not recommended for prolonged use)