Hydraulic filter elements in marine hydraulics are critical components designed to remove contaminants from hydraulic fluids, ensuring smooth operation of marine systems. These elements are built to withstand harsh marine environments, including saltwater exposure and high pressures. They help extend the lifespan of hydraulic equipment by preventing wear and damage from particulate matter.

Size: 10 µm to 100 µm (nominal filtration rating)

Grade: Beta ratio ≥200 (ISO 16889 standards)

Viscosity Range: 15 to 160 cSt (operating range)

Buoyancy: Neutral to slightly positive (depending on material)

Material: Cellulose, glass fiber, or synthetic media (resin-bonded or pleated)

Pressure Rating: Up to 350 bar (depending on construction)

Temperature Range: -20°C to +100°C (operating conditions)

Compatibility: Mineral oil, synthetic fluids, and water-glycol solutions

Construction: Stainless steel end caps, reinforced inner core (optional)

Standards: ISO 2941 (burst pressure), ISO 3724 (flow fatigue)

Yes, Hydraulic Filter Elements for Marine Hydraulics typically comply with maritime standards such as ISO 4406, ISO 16889, and may also meet classification society requirements like DNV, ABS, or Lloyd's Register depending on the manufacturer and application.