HYSF SFMCPBOF3F is a specialized 3-pin female inline fuel-hose connector with Ø15.7 mm body. IP68 rated, 60 MPa tested, designed for micro-ROV fuel lines, AUV hydraulic interfaces, and compact subsea fluid transfer systems up to 6000m.

The HYSF SFMCPBOF3F is a miniature 3-core female inline connector engineered for seamless integration of fuel and hydraulic hoses in subsea vehicles. Its compact Ø15.7 mm body with 54 mm total length enables direct hose termination while maintaining full electrical isolation for sensor or control signals.
Precision-machined from 316L stainless steel with gold-plated brass sockets, it features triple O-ring sealing and a barbed hose tail (Ø12.7 mm) for secure 3/8" fuel line attachment. Pre-terminated PTFE leads (red/black/white) exit axially for internal routing, with PU overmolding ensuring strain relief.
Developed for hybrid electro-fluidic inline connections in micro-ROVs, AUV propulsion pods, and deepsea tooling where combined power and fluid transfer is required. ISO9001-2015 certified with 100 MPa burst validation and 1000-hour fuel resistance.
Model: SFMCPBOF3F
Brand: HYSF
Type: Miniature 3-Core Female Inline Fuel Hose
Gender: Female
Pin Count: 3 Sockets
Contact Material: Gold-plated Brass
Current Rating: 10A per Pin
Voltage Rating: 600V AC/DC
Housing Material: 316L Stainless Steel
Overmold: Black Polyurethane (PU)
Sealing: Triple O-Ring + Hose Barb
Body Diameter: Ø15.7 mm
Total Length: 54 mm
Hose Tail: Ø12.7 mm Barb (for 3/8" ID Hose)
Cable: Pre-terminated PTFE Leads (Red/Black/White)
Waterproof Rating: IP68
Pressure Rating: 60 MPa (~6000 m)
Operating Temperature: -20°C to 80°C
Fluid Compatibility: Diesel, Hydraulic Oil, Biofuel
Application: ROV Fuel Lines, AUV Hydraulic Ports, Subsea Fluid Transfer, Hybrid Inline Links
Certification: ISO9001-2015
Compatibility: SFMCPBOF3M / MCIL3M Mates
Place of Origin: Guangdong, China
We're here to help you with your needs. Let's talk about how we can help you.
© 2025 HYSF Underwater Connectors | All rights reserved.