An aerator pump for boats is a marine pump designed to circulate and oxygenate water in live wells or bait tanks. It helps maintain a healthy environment for fish and bait by ensuring proper water flow and aeration. These pumps are durable, waterproof, and built to withstand harsh marine conditions.

Size: Typically 2.5 to 4 inches in diameter, length varies by model.

Grade: Marine-grade, corrosion-resistant materials.

Viscosity: Suitable for low to medium viscosity fluids (water, light oils).

Buoyancy: Designed to float or be mounted securely to prevent sinking.

Material: Stainless steel, bronze, or high-impact plastic for durability.

Flow Rate: 500 to 1500 GPH (gallons per hour) depending on model.

Voltage: 12V or 24V DC for marine applications.

Power Consumption: 2 to 10 amps, varies by pump size.

Operating Temperature: -20°C to 60°C (-4°F to 140°F).

Pressure Rating: 10 to 30 PSI for standard aerator pumps.

Weight: 1 to 5 lbs, depending on material and size.

Certifications: Often meets ABYC, CE, or ISO marine standards.