Marine submersible pumps are designed for underwater operations, capable of handling seawater and harsh marine environments. These pump systems are built with corrosion-resistant materials to ensure durability and long-term performance. They are commonly used for dewatering, bilge pumping, and offshore applications.

Size: Typically ranges from 50 mm to 300 mm in diameter.

Grade: Commonly rated for industrial, marine, or heavy-duty applications.

Viscosity: Suitable for fluids with viscosities up to 1000 cSt.

Buoyancy: Designed with neutral or negative buoyancy for submersible operation.

Material: Constructed from corrosion-resistant materials like stainless steel (316L), cast iron, or high-grade plastics.

Flow Rate: Varies from 10 m³/h to 500 m³/h depending on model.

Pressure Rating: Typically 10 bar to 40 bar.

Power Source: Electric or hydraulic, with voltage ranges of 220V-480V or higher.

Temperature Range: Operates in -20°C to +80°C environments.

Sealing: Mechanical seals or lip seals for watertight operation.

Weight: Ranges from 10 kg to 200 kg based on size and material.

Certifications: Often compliant with ISO, ABS, DNV, or other marine standards.