Marine battery-operated pumps are portable, self-contained systems designed for fluid transfer in marine environments. These pumps are powered by rechargeable batteries, ensuring reliable operation without external power sources. Ideal for bilge pumping, water transfer, and emergency dewatering on boats and ships.

Size: Typically ranges from 1" to 6" in diameter, with flow rates from 10 GPM to 500 GPM.

Grade: Marine-grade construction, often compliant with ABS, DNV, or other maritime standards.

Viscosity: Suitable for fluids with viscosities up to 1,000 cSt, depending on pump type.

Buoyancy: Designed to be buoyant or neutrally buoyant, depending on application (e.g., submersible models).

Material: Constructed from corrosion-resistant materials like stainless steel (316L), bronze, or reinforced thermoplastics.

Power Source: Battery-operated (12V, 24V, or 48V DC), with optional solar or hybrid charging.

Pressure Rating: Typically 50 PSI to 300 PSI, depending on model and application.

Temperature Range: Operates in -20°C to 80°C (-4°F to 176°F) environments.

Seals: Mechanical seals or lip seals, often made from Viton or PTFE for chemical resistance.

Weight: Lightweight designs, typically 5 lbs to 50 lbs, for ease of handling.

Certifications: IP67/IP68 waterproof ratings, ATEX for hazardous areas (if applicable).

Discharge Options: Threaded, flanged, or hose connections (NPT, BSP, or JIS standards).

Self-Priming: Some models feature self-priming capabilities up to 10 feet.

Float Switch: Optional integrated float switch for automatic operation.