Marine hydraulic driven pumps are robust systems designed for marine applications, powered by hydraulic pressure to ensure reliable fluid transfer. These pumps are ideal for harsh environments, offering high efficiency and durability in seawater and oil handling. They are commonly used in ballast, bilge, and firefighting systems on ships and offshore platforms.

Size: Typically ranges from 1.5" to 12" in diameter, depending on application.

Grade: Marine-grade hydraulic pumps, often compliant with ISO 4401 or DIN 24300 standards.

Viscosity: Operates with hydraulic fluids ranging from 15 to 320 cSt at 40°C.

Buoyancy: Designed to withstand marine environments, with corrosion-resistant materials ensuring minimal buoyancy impact.

Material: Constructed from stainless steel (316L), bronze, or aluminum alloys for saltwater resistance.

Pressure Rating: Typically 150 to 450 bar, depending on pump type and design.

Flow Rate: Varies from 5 to 500 GPM (gallons per minute).

Temperature Range: Operates between -20°C to 120°C (-4°F to 248°F).

Drive Type: Hydraulic motor-driven, with options for variable displacement or fixed displacement.

Seals: Nitrile, Viton, or PTFE seals for high-pressure and chemical resistance.

Mounting: Flange, foot, or custom mounting options available.

Weight: Varies from 10 kg to 500 kg based on size and material.

Corrosion Protection: Epoxy coatings or anodized finishes for enhanced durability.