The HYSF SFLPIL13M is a robust standard flat 13-pin male inline watertight connector engineered for maximum-density multi-channel transmission in demanding offshore applications requiring low-profile flat cable termination. Ideal for flagship subsea flat panel systems, ROV comprehensive control, underwater high-bandwidth data hubs, marine observatories, and offshore equipment needing ultimate compact waterproof connections. Built with marine-grade materials, gold-plated contacts, and durable flat housing, it delivers exceptional IP68 sealing and high pressure resistance for full ocean depth operations. HYSF provides high-quality standard flat subsea watertight connectors from China.