FS2404 – ORFS Male × NPTF Male Straight Adapters (Steel)
Description:
FS2404 ORFS to NPTF straight adapters are engineered for demanding hydraulic applications where leak-free sealing and resistance to mechanical shock are critical. These fittings feature a Male O-Ring Face Seal (ORFS) connection on one end and a Male NPTF pipe thread on the other, allowing reliable transitions between flat-face sealed hydraulic lines and tapered pipe systems.
Pressure Rating:
- Working pressure: Up to 6000 PSI
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Recommended for extreme-pressure systems above 5000 PSI with proper installation
Features:
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ORFS flat-face O-ring sealing for leak-free performance
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Male NPTF pipe thread for secure pipe connections
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Straight configuration for inline installations
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High resistance to vibration and mechanical shock
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Steel construction for strength and durability
- Complies with SAE hydraulic standards
Applications:
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High-pressure hydraulic systems
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Mobile and industrial hydraulics
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Heavy equipment and machinery
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Oil & gas systems
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Fluid power lines with vibration exposure
- Pipe-to-hydraulic line conversions
Manufactured from high-strength carbon steel, FS2404 adapters are suitable for continuous high-pressure service and environments subject to vibration, pressure spikes, and thermal cycling.
The ORFS end provides a metal-to-O-ring seal that eliminates leakage common in flare or tapered connections, while the NPTF pipe thread ensures a tight mechanical fit in pipe ports.
These adapters conform to SAE 520102 specifications and are rated for working pressures up to 6000 PSI, depending on size and system configuration.