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SEA CON RMG-4-FS In-Line Rubber Molded Connector - 4 Socket Female

SKU: RMG-4-FS Rate this product

List Price: $31.51


Availability: 438 In Stock

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  • Material: Special Neoprene, Molded
  • Contacts: Copper Alloy-Gold Plated per ASTM-B-488
  • Voltage Rating: 300 VDC
  • Pressure Rating: Up to 20,000 PSI

Note: The RMG-4-FS and RMG-4-MP are the 18 Gauge, 4 Contact Connector with the (SJ / SJOOW AIW-K) Cable Jacket for use with the KMDSI Helmets.


SEA CON® RMG-4-FS - RMG Series In-Line Rubber Molded Connector - 4 Female Sockets with 18 in. Pigtail of 18 Gauge (SO / SJOOW AIW-K) Cable for KMDSI Helmets are the industry standard for Kirby Morgan® Helmets, Masks and diver umbilicals.

Other typical uses are for underwater cameras, lighting systems, instrumentation. The Marsh and Marine® connectors are universally mateable to most major brands in this category.


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  • After I solder my RMG waterproof connector to my umbilical, how do I waterproof the connection?
    Amron recommends using an 82-F1 inline splice kit to waterproof your RMG to umbilical connection. We chose this resin because it’s semi-flexible and extremely durable in the harsh underwater environment.
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  • Why is the SJO cable on the RMG-4-FS only rated to 300 volts when the other RMG connectors are rated to 600 volts?
    Amron had to use a SJO cable with a thinner walled jacket to allow the cable to be used with the commercial diving helmet penetrator and diving umbilical.
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