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Miniature Flat 7 Core Male Dummy Plug

HYSF SFMCLPDC7M Miniature Flat 7-Core Male Dummy Plug Underwater Connector

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The HYSF SFMCLPDC7M is a protective miniature flat 7-core male dummy plug used to seal and safeguard unused male flat connectors from contamination, water ingress, and corrosion in harsh marine environments. Essential accessory for maintaining system integrity during storage, transport, or deployment of subsea flat panel equipment, ROVs, and underwater instrumentation. Made from durable marine-grade materials with secure locking mechanism, it maintains full pressure resistance up to 6000 meters (60 MPa). Critical for preserving low-profile flat underwater connector lifespan supplied by reliable China manufacturer HYSF.

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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.

Custom Branching Subsea Cable Network (Tree Topology)
70MPa Ultra-High Pressure Metal 61-Pin Subsea Connector
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60MPa High-Pressure Metal Shell Watertight Connector (4-61 Pins)
PBOF Series Pressure-Balanced Oil-Filled Subsea Connectors
50MPa High-Precision Subsea Pressure Sensor
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MCPBOF2-8MF Oil-Filled Pressure Compensated Connector (8-Pin)
Custom 6-Port Watertight Enclosure & Subsea Interconnect System
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Gigabit Ethernet 12-Pin Subsea Connector (4 Power + 8 Network)
All-New Next-Generation Subsea IP Network Camera Series
RMG Series 4-Pin Subsea Engineering Cable Plug
Custom High-Intensity Subsea LED Light & Mounting Bracket System
Right Angle Molded Micro Bulkhead Connector (LPMBH-IL12/16MF Compatible)
60MPa Metal Shell Bulkhead Connector with Triple Seal (4-61 Pins)
Miniature Subsea Watertight Connector (Marine Bronze Base)
High-Strength Titanium Alloy Subsea Penetrator
Single-Pin High-Current (150A) Subsea Power Connector
Ultra-Miniature Subsea Watertight Connector Series (2-28 Pins)
Custom Molded Subsea Penetrator with Integrated Multi-Core Cable
HYSF-custom-6-pin-40A-underwater-power-distribution-connector
10-Pin Ethernet Subsea Connector (2 Power + 8 Network Cores)
5MP High-Definition Underwater Observation Camera (40MPa)
MCBH-Hybrid 4+2 Photoelectric Subsea Connector (Power & Fiber Optic)
Multi-Core Split-Type Watertight Connector (Diverse Configurations)
Custom Miniature Single-Core In-Line Watertight Connector
Custom Retractable Subsea Spiral Coiled Cable (Spring Cable)
Custom Subsea Bulkhead Flange Joint Connector
High-Frequency Subsea Coaxial RF Connector Assembly (50-3 / 50-5)
Micro Flange 3-Pin Subsea Bulkhead Connector (IL4MF Compatible)
Integrated Subsea Interconnect & Imaging Solutions
High-Performance Photoelectric Hybrid Subsea Connector
Custom 1-to-3 Fan-out Subsea Splitter Cable System
Custom Branching Subsea Cable Network (Y-Splitter & Multi-Node)
Custom 6-Port Watertight Enclosure & Subsea Interconnect System

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