Size: Typically ranges from 1.5 to 3 inches in diameter for standard models.
Grade: Marine-grade materials compliant with ASTM or ISO standards.
Viscosity: Suitable for fluids with viscosities up to 1000 cSt (centistokes).
Buoyancy: Designed to remain operational even when partially submerged.
Material: Constructed from corrosion-resistant materials like stainless steel, bronze, or reinforced plastics.
Flow Rate: Varies between 500 to 5000 GPH (gallons per hour) depending on model.
Power Source: 12V or 24V DC for marine applications, some models support AC power.
Pressure Rating: Typically 10 to 50 PSI for standard marine drain pumps.
Temperature Range: Operates in -20°C to 80°C (-4°F to 176°F) environments.
Seal Type: Mechanical seals or lip seals for watertight operation.
Weight: Lightweight designs, usually 2 to 10 lbs depending on size and material.
Certifications: Often meets ABYC, USCG, or CE standards for marine safety.
