Advanced 20491RW/20591RW 90° Metric female 24° cone swivel with O-ring (DKOL / DKOS) one-piece hydraulic hose fitting. Engineered with a pre-crimped integrated ferrule design, a 90-degree bent elbow, robust swivel nut, and precision 24-degree universal cone with integrated elastomeric O-ring to provide rapid assembly, dual mechanical/elastomeric sealing, and superior blowout resistance in high-pressure industrial hydraulic systems.
The 20491 / 20591RW Series is a high-performance fluid connection component specifically engineered for demanding DIN/ISO standard hydraulic architectures requiring sharp 90-degree directional routing. Available in both Light Duty (DKOL - 20491RW) and Heavy Duty (DKOS - 20591RW) configurations, it features a factory-integrated one-piece pre-crimped ferrule construction paired with a 90-degree swept elbow and Metric female 24° cone swivel seat with integrated O-ring. This design eliminates ferrule mismatching, simplifies inventory management, and provides single-step crimping for maximum connection integrity and leak-proof performance under extreme dynamic pressure impulses.
With optional zinc-nickel alloy surface treatment available to significantly extend service life, this hydraulic hose fitting ensures maximum longevity, structural safety, and leak-proof performance for heavy-duty industrial fluid power networks.
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