BFA.4S.100.NAS

LEMO's BFA.4S.100.NAS delivers mission-critical performance in Circular Connectors - Accessories for undersea exploration systems. This pressure-tolerant accessory maintains flawless operation at depths exceeding 6000 meters while ensuring signal integrity in harsh marine environments.Designed as Cap (Cover), this solution incorporates a patented pressure compensation system that equalizes to 9000psi external pressure. Testing confirms zero dielectric fluid leakage at crushing depths.Specifically engineered for 4S Series Plug, the accessory meets API 17F subsea equipment standards. Its titanium construction resists pitting corrosion in high-salinity environments.The marine-grade Brass alloy demonstrates 99.9% corrosion resistance after 10-year simulated seawater exposure. The material's non-magnetic properties prevent interference with sensitive navigation instruments.Incorporating Dust Tight, Lanyard, Water Resistant, this solution provides fiber optic and electrical power in a single hybrid interface. Its pressure-balanced oil-filled design ensures consistent performance regardless of ocean depth.The Silver finish incorporates biofouling inhibitors that reduce marine growth by 70%. The coating maintains adhesion through 5000+ pressure cycles from surface to full ocean depth.