The FAAC 7090845 O-ring is a precision sealing component designed for the bypass adjustment and manual release external mechanism in FAAC 400 and 422 hydraulic gate operators (post-2006 configuration). This O-ring ensures a secure and reliable seal within the hydraulic bypass system, helping maintain correct pressure regulation and preventing fluid leakage during normal operation and manual override conditions. Manufactured from high-quality elastomer material, it offers excellent resistance to hydraulic oils, pressure fluctuations, wear, and environmental stress. Its precise engineering ensures a perfect fit for FAAC 400 and 422 systems equipped with external manual release assemblies, making it an essential component for maintenance, repair, and system reliability.
