HYSF RMG6MP Subsea Metal Shell Round Connector – Male Plug, 6‑Contact, 6000m Depth Rating

Plug Color Configuration
Black chloroprene rubber body with 316L stainless steel coupling nut and locking sleeve; gold‑plated brass contacts; nitrile O‑rings; standard silver‑zinc or optional titanium shell

Main parameters

• Model code: HYSF RMG6MP (RM Series male plug)

• Contact quantity: 6 contacts (suitable for power, signal, or hybrid transmission)

• Depth rating: 6000 meters (19685 ft) – full subsea operation

• Contact resistance: <0.01Ω

• Insulation resistance: >200 MΩ

• Electrical specification: 300V @ 3‑10A per contact (typical for RM Series)

• Temperature rating: -4°C to +60°C (working)

• Mating cycles: >500 wet or dry mate

• Cable specification: inline cable 0.5 mm² to 1 mm² (depending on contact configuration)

• Inline cable color code: 1‑black, 2‑white, 3‑red, 4‑green, 5‑orange, 6‑blue

• Typical applications: ROV tether cables, underwater instrumentation, subsea control systems, and deep‑sea power distribution

Material parameters

• Connector body: chloroprene rubber (neoprene) – rugged, seawater‑resistant

• Shell / bulkhead body (BH): 316L stainless steel (standard); titanium optional for weight reduction and higher corrosion resistance

• Contacts: gold‑plated brass for low and stable contact resistance

• Nuts, washers & locking sleeve: 316L stainless steel

• O‑rings: nitrile (NBR) 70 Shore A – compatible with mineral oils and fresh/seawater

• Snap ring (if applicable): stainless steel

• Dimensions in mm: all metric threads as per catalog

Dimension & Thread Specifications

• Key dimensions from image:

  • Overall length / height: 15.9 mm (body length excluding coupling nut)

  • Outer diameter or hex width: 12.75 mm (across flats or main body OD)

• Thread type: metric threads (standard for HYSF RM Series), e.g., M12 or M16 as per mating interface

• Mounting style: inline male plug with coupling nut for mating to RM series bulkhead receptacle

• Mating thread size: refer to RMG6MP mechanical drawing – compatible with HYSF RM series female connector

• Cable entry diameter: accommodates cable OD of 6‑10 mm (typical)

• Overall plug length (approx.): 50‑60 mm including backshell (exact drawing available upon request)