1556320

Phoenix Contact's 1556320 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 Gasket, Flat, 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 M12 Flush Type Connectors with Pg9 Fastening Thread, the accessory meets API 17F subsea equipment standards. Its titanium construction resists pitting corrosion in high-salinity environments.Machined to M12 specifications with 0.002 tolerance, the component maintains perfect O-ring compression at all depths. The precision interface prevents hydrostatic lock during mating operations.The marine-grade Nitrile Butadiene Rubber (NBR) alloy demonstrates 99.9% corrosion resistance after 10-year simulated seawater exposure. The material's non-magnetic properties prevent interference with sensitive navigation instruments.The Black finish incorporates biofouling inhibitors that reduce marine growth by 70%. The coating maintains adhesion through 5000+ pressure cycles from surface to full ocean depth.