Size: Typically 1.5 to 3 inches in diameter
Grade: Marine-grade materials for corrosion resistance
Viscosity: Not applicable (pumps water, not viscous fluids)
Buoyancy: Designed to float or be mounted securely
Material: ABS plastic, stainless steel, or corrosion-resistant polymers
Voltage: 12V or 24V DC for marine applications
Flow Rate: 200 to 800 gallons per hour (GPH)
Power Consumption: 1.5 to 5 amps
Weight: 0.5 to 2 pounds
Hose Compatibility: 3/8-inch to 3/4-inch fittings
Mounting: Through-hull or inline installation
Certifications: UL Marine, CE, or ABYC compliant