Hydraulic pump seals in marine hydraulics prevent fluid leakage and contamination in harsh seawater environments. These seals are designed to withstand high pressures, corrosion, and extreme temperatures. They ensure reliable operation of hydraulic systems in ships and offshore equipment.

Size: 10 mm to 500 mm (varies by application)

Grade: ISO 6072, DIN 3770, or custom specifications

Viscosity Range: 15 cSt to 460 cSt (compatible with various hydraulic fluids)

Buoyancy: Neutral to slightly positive (depending on material density)

Material: Nitrile (NBR), Fluorocarbon (FKM), Polyurethane (PU), or PTFE

Pressure Rating: Up to 450 bar (depends on seal design)

Temperature Range: -30°C to +120°C (extends to +200°C for high-grade materials)

Chemical Resistance: Resistant to oils, seawater, and hydraulic fluids

Hardness: 70-90 Shore A (varies by material)

Compliance: Meets ISO 9001, ASTM D2000, and marine industry standards

Yes, Hydraulic Pump Seals and Marine Hydraulics typically comply with maritime standards such as ISO 9001, ISO 14001, and specific classification society standards like ABS, DNV, or Lloyd's Register.