The Mercury 3.3 Impeller is a high-performance marine pump component designed for durability and efficient water flow. It ensures reliable cooling for Mercury outboard engines, reducing overheating risks. Made from robust materials, it offers long-lasting service in harsh marine environments.

The Mercury 3.3 Impeller is designed for marine pumps with the following key specifications and technical properties:

Size: 3.3 inches (83.82 mm) in diameter

Grade: Marine-grade impeller for high-performance applications

Viscosity Range: Suitable for fluids with viscosities up to 500 cSt

Buoyancy: Neutral buoyancy in saltwater and freshwater environments

Material: Nitrile rubber (NBR) or neoprene for corrosion and abrasion resistance

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

Compatibility: Works with Mercury Marine pump housings and similar systems

Pressure Rating: Up to 50 PSI (3.45 bar) depending on pump configuration

Rotation: Clockwise (CW) or counterclockwise (CCW) based on pump model

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