The Lower Unit Quart Pump is a compact marine pump designed for efficient fluid transfer in boat lower units. It ensures reliable lubrication and cooling by circulating quart-sized volumes of oil or fluid. Ideal for maintaining optimal performance in marine engines and outboard motors.

Size: Typically ranges from 1.5" to 4" in diameter.

Grade: Marine-grade, corrosion-resistant.

Viscosity: Suitable for fluids with viscosities up to 1,000 cSt.

Buoyancy: Neutral buoyancy design for submerged applications.

Material: Constructed from stainless steel, bronze, or composite materials.

Flow Rate: 10-100 GPM (gallons per minute) depending on model.

Pressure Rating: 50-150 PSI.

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

Seal Type: Mechanical seal or lip seal options.

Mounting: Flange or threaded connections.

Power Source: Electric or hydraulic drive options.

Compatibility: Designed for saltwater, freshwater, and oil-based fluids.

Weight: Varies by material, typically 5-30 lbs.

Certifications: Meets ASTM, ISO, and marine industry standards.