Standard Flat 3 Pin Female Inline Connector

HYSF SFLPIL3F Standard Flat 3-Pin Female Inline Underwater Connector

The HYSF SFLPIL3F is a durable standard flat 3-pin female inline watertight connector designed for secure low-profile cable-to-cable connections in harsh subsea environments. Perfect for offshore flat cable systems, ROV power distribution, underwater instrumentation, and marine equipment requiring long-term waterproof reliability with flat termination. Precision-engineered with premium marine-grade construction, gold-plated contacts, and robust flat body, it withstands extreme pressures and corrosion at full ocean depths. HYSF, professional China supplier of standard flat underwater connectors, offers proven subsea watertight solutions for offshore exploration and heavy-duty marine electrical applications.

Manufacturing Showcase & Details

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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Custom 6-Port Watertight Enclosure & Subsea Interconnect System

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Custom 6-Pin / 40A Medium-Power Subsea Connector

Custom 1-to-3 Fan-out Subsea Splitter Cable System

10-Pin Ethernet Subsea Connector (2 Power + 8 Network Cores)

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Multi-Core Split-Type Watertight Connector (Diverse Configurations)

MCBH-Hybrid 4+2 Photoelectric Subsea Connector (Power & Fiber Optic)

Custom 6-Port Watertight Enclosure & Subsea Interconnect System

5MP High-Definition Underwater Camera (40MPa / 316L Stainless Steel)

All-New Next-Generation Subsea IP Network Camera Series

Request a Quote or Custom Solution

Looking for bulk pricing or specific cable lengths (e.g., 0.3m, 1m, or custom)? Fill out the form below, and our sales team will send you a formal quotation within 12 hours.

John Zhang

CEO