Marine Tank Backup Pumps are secondary pump systems designed to ensure continuous water flow in case of primary pump failure. These systems are built to handle high-capacity water transfer and are commonly used in marine and industrial applications. They feature robust construction for durability and reliability in harsh environments.

Size: Typically ranges from 2 inches to 12 inches in diameter, depending on the model and application.

Grade: Designed to meet marine industry standards such as ABS, DNV, or ISO specifications.

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

Buoyancy: Some models include buoyant materials or designs to prevent sinking if dislodged.

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

Flow Rate: Varies from 50 GPM to over 1,000 GPM, depending on pump size and power.

Pressure Rating: Typically operates between 50 PSI to 300 PSI, based on system requirements.

Power Source: Electric, hydraulic, or diesel-driven options available.

Temperature Range: Can handle fluids from -20°C to 120°C, depending on material and seal type.

Seal Type: Mechanical seals or lip seals, often rated for marine environments.

Weight: Varies by material and size, ranging from 10 kg to over 200 kg.

Certifications: Compliant with SOLAS, MARPOL, and other maritime regulations.