HYSF SFCOEDC4M High Current 4-Core 5/8 Male Dummy Plug Underwater Connector

The HYSF SFCOEDC4M is a protective high current 4-core male dummy plug with 5/8 thread, designed to seal unused male connectors from contamination and corrosion in harsh high-power offshore environments. Essential for system integrity during storage or deployment of subsea high-current four-phase equipment. Provides complete pressure-resistant sealing at deep depths. HYSF offers reliable dummy plugs for high current 4-core underwater connectors from China.

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Explore high-resolution photos of actual production units. These images highlight our precision machining, quality overmolding, and attention to detail in every connector we ship.

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John Zhang

CEO

Jason Liu
Kevin Wang
Cindy Chen
Lily Li
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