Premium 20411/20511 straight metric female 24° cone swivel hydraulic hose fitting with an integrated O-ring (DKOL / DKOS). Engineered to deliver a dynamic dual-seal, ensuring absolute leak prevention, torsion-free assembly, and superior blowout resistance in high-pressure European standard hydraulic systems.
The 20411 / 20511 Series is an elite fluid connection component specifically engineered for rigorous European standard hydraulic assemblies. Featuring a straight metric female thread paired with a 24° internal cone and embedded O-ring, this fitting delivers an uncompromising dual-seal mechanism. Available in both Light (DKOL - 20411) and Heavy (DKOS - 20511) duty classifications, the integrated swivel nut allows for precise structural engagement without inducing hose twist. This guarantees a definitive fluid connection that prevents blowout and fluid leakage 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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