Parker Ermeto (EO) DIN high-pressure hydraulic tube fittings are industry-standard, leak-free connectors invented in 1934, now part of Parker Hannifin. They provide reliable, easy-to-assemble, and durable connections for steel tubes in mobile hydraulics, agriculture, and industrial applications, handling pressures up to 800 bar (S series).
Key Features and Benefits
- Leak-Free Technology: Uses progressive ring (EO-PSR), EO-2 (functional nut with elastomeric seal), or EO2-FORM technology.
- High Pressure Ratings: Suitable for demanding applications up to 800 bar (S series) or 500 bar (L series).
- Corrosion Resistance: Available in both high-quality steel and stainless steel, featuring superior protection against harsh environmental factors.
- Reusability: Fittings can be disassembled and reassembled as needed.
- Versatility: Manufactured in 24° cone designs, compliant with ISO 8434-1, DIN 2353, and DIN 3861 standards.
Common Applications
- Mobile Hydraulics: Construction machinery, mining equipment, and agricultural machines.
- Industrial Machinery: Manufacturing equipment and material handling.
- Process Industry: Oil and gas, chemical transfer, and power generation.
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