AWQ-7/42-MP-D Split Dummy Plug — 42-Contact Protective Cap for AWQ-7/42-MP
The AWQ-7/42-MP-D dummy plug protects the 42 contacts of an unmated AWQ-7/42-MP in-line connector from debris, biofouling, mechanical damage, and seawater ingress during ROV deployment, recovery, and storage. With 42 delicate signal contacts to protect, the dummy plug is an essential operating accessory for any system using the AWQ-7/42 high-density connector — contact damage or contamination on a 42-pin connector requires factory refurbishment, making prevention critical. The dummy plug maintains the full IP68 seal on the unmated connector face and is depth rated to the same 4,000 m rating as the connector system.
Key Design Features
- Protective dummy cap for AWQ-7/42-MP in-line connector
- Protects 42 contacts from debris, fouling, and mechanical damage
- IP68 seal maintained on unmated connector face
- Depth rated to 4,000 m — safe for in-water dummy plug operations
- Polycarbonate or aluminium body for durability
- Essential accessory for any AWQ-7/42 connector deployment
Typical Applications
- Deck protection for AWQ-7/42-MP connectors during ROV launch/recovery
- In-water dummy plug for temporarily unmated high-density connectors
- Storage protection for spare AWQ-7/42-MP connector bodies
- Transport protection for connectors during system shipping
Split Dummy Plug Connectors AWQ-7/42-MP-D Technical Specifications
RV POWER AWQ-7/42-MP-D Split Dummy Plug Connector is a high-performance marine-grade underwater connector dummy plug designed for protecting exposed connector interfaces during storage, transport, and operational downtime. Engineered for harsh subsea environments, this split-type dummy plug provides reliable sealing protection for 7-pin configurations with 42mm mounting interface.
Key Technical Parameters
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Model
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AWQ-7/42-MP-D
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Connector Type
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Split Dummy Plug / Protective Cap
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Contact Configuration
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7 Pins
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Mounting Interface
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42mm
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Depth Rating
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Up to 6000m (when mated)
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|
Material
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316L Stainless Steel / Titanium Alloy Option
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Sealing
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Double O-Ring EPDM
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|
Temperature Range
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-40°C to +85°C
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Design Features
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Split Configuration: Modular split-body design allows easy installation and removal without complete disassembly of connected systems
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Robust Sealing: Double O-ring sealing system ensures watertight protection against saltwater intrusion
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Corrosion Resistant: Marine-grade 316L stainless steel construction with optional titanium upgrade for extreme environments
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Quick Release: Ergonomic grip design enables rapid deployment and retrieval
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Pressure Balanced: Engineered to maintain sealing integrity across varying depth pressures
Application Scenarios
The AWQ-7/42-MP-D split dummy plug is essential for:
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ROV Systems: Protecting unused connector ports during ROV deployment and recovery
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Offshore Platforms: Safeguarding subsea control module interfaces during maintenance windows
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Marine Research: Sealing oceanographic instrument connections between deployments
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Defense Applications: Protecting naval system connectors during vessel refit periods
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Underwater Mining: Ensuring connector integrity in abrasive subsea mining environments
Competitive Advantages vs SubConn / Seacon / Burton
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Feature
|
RV POWER AWQ Series
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SubConn
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Seacon
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Burton
|
|
Depth Rating
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6000m
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6000m
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6000m
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5000m
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Material Options
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SS316L / Ti
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SS316 / Ti
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SS316
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SS316
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Split Design
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Standard
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Limited
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No
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No
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O-Ring System
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Double
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Double
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Single
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Double
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Lead Time
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2-4 weeks
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6-8 weeks
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8-12 weeks
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6-10 weeks
|
|
Price Point
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Competitive
|
Premium
|
Premium
|
Premium
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Installation Guidelines
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Inspection: Verify O-ring condition before each use; replace if worn or damaged
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Cleaning: Remove all debris and apply appropriate O-ring lubricant
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Alignment: Ensure proper alignment with connector body before insertion
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Insertion: Push firmly until positive stop is achieved
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Verification: Perform visual inspection to confirm full seating
Maintenance Recommendations
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Rinse with fresh water after each saltwater exposure
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Inspect O-rings quarterly; replace annually or as needed
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Store in dry, protected environment when not in use
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Apply silicone-based lubricant to O-rings before extended storage
Related Products
Complete your underwater connection system with RV POWER complementary products:
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AWQ-7/42-MP: In-Line Pie Connector (Male)
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AWQ-7/42-S-BC: Split Bulkhead Connector
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AWQFBLS / AWQMLS: Split Locking Sleeves (Female/Male)
Contact RV POWER for technical consultation, custom configurations, and volume pricing. Our engineering team provides comprehensive support from specification to deployment.
