Product Overview
Engineered to optimize efficiency in professional diving operations, the 3-Part Integrated Diving Umbilical combines three essential functional components into a single, consolidated assembly, eliminating the need for disconnected, individual hoses and cables in surface-supplied diving systems.
This unified umbilical includes a 1/4-inch high-pressure air supply hose, a 3/8-inch multi-purpose utility hose, and a high-performance communication cable, fully addressing operational requirements for air delivery, fluid transfer, and diver-to-surface two‑way voice communication.
Constructed from marine‑grade flexible compounds and reinforced integrated binding technology, this umbilical offers superior resistance to seawater corrosion, external abrasion, and fatigue caused by repeated bending. Its streamlined, bonded design effectively eliminates line twisting, tangling, and knotting during underwater maneuvers, significantly enhancing diver mobility and overall job‑site efficiency. It has become a standard core component for commercial diving teams, offshore engineering vessels, and underwater inspection organizations.
Core Construction & Key Advantages
- All‑in‑One Integrated Design: Combines 1/4” air hose, 3/8” service hose, and dedicated communication cable to support simultaneous air supply, water flushing, and clear voice communication
- Anti‑Interference Communication Core: Equipped with shielded communication wiring that effectively blocks electromagnetic and seawater‑related interference, delivering stable, clear, real‑time voice transmission
- Marine‑Grade Hose Construction: Both hoses utilize high‑strength rubber composite materials with outstanding pressure resistance, hydrolysis resistance, and seawater corrosion resistance for long‑duration subsea use
- Reinforced Bonded Structure: The external integrated bundling system securely holds internal components in place, preventing internal friction, line separation, and premature wear to extend service life
- Enhanced Flexibility & Ergonomics: Optimized soft, flexible construction with improved bending characteristics reduces underwater drag and diver fatigue, ideal for operations in complex seabed environments
- Fully Customizable: Supports custom length production and professional terminal assembly, compatible with a wide range of diving helmets and surface‑supply control systems
General Specifications
- Integrated Components: 1/4” hose + 3/8” hose + communication cable
- Application: Professional surface‑supplied commercial diving
- Hose Properties: High pressure resistance, abrasion resistance, seawater resistance
- Communication Performance: Low noise, high anti‑interference capability, stable signal transmission
- Operating Environment: Suitable for long‑term seawater immersion and harsh offshore marine conditions
- Custom Options: Custom lengths and custom connector terminations available
Typical Applications
Widely used in commercial surface‑supplied diving services, offshore underwater engineering, seabed inspection and surveying, marine salvage and rescue missions, underwater equipment maintenance, and daily operations of professional diving teams. Fully compatible with all standard surface‑supply diving systems and diving helmet communication systems.
Product Supply & Service
The 3‑part integrated diving umbilical is supplied in continuous bulk lengths. Custom cutting, professional termination, and marine‑grade waterproof connector assembly are available. Full product specifications and quality test certification are provided to support project bidding and equipment registration.
