Hydro is an underwater connector manufacturer that supplies high-quality and diverse products to markets such as defense and marine renewable energy.
Hydro Corporation manufactures underwater connectors in various shapes, which are divided into three main series. HRS Series = Metal connectors that can be connected and disconnected underwater, capable of withstanding depths of up to 2440 meters. HDM Series = Connectors designed to be mated on land and then submerged underwater (electrical & optical), capable of withstanding depths of up to 3450 meters (with some models up to 6000 meters). HRM Series = A diverse series featuring round, compact types, metal shells, Ethernet, low-profile, power types, and right-angle types.
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basic information
**HRS Series** Shell size: 5 types (diameter approximately 36mm to 85mm) Water pressure resistance: 2,440 MSW (approximately 3,550 psi) Temperature range: -20℃ to +60℃ Contacts: 1 to 70 pins Voltage: 2,000 to 3,300V rms Current: 0.5 to 750A **HDM Series** Shell size: 7 types (diameter approximately 18mm to 85mm) Water pressure resistance: 3,450 MSW (approximately 5,000 psi) * Can also accommodate 6,900 MSW (approximately 10,000 psi) upon request Temperature range: -20℃ to +60℃ Optical fiber: 1 to 10 pins (supports Multi Mode and Single Mode) Contacts: 2 to 73 pins Voltage: 1,000 to 3,300V rms Current: 2 to 60A (can accommodate 95A upon request) **HRM Series** Shell size: diameter approximately 16, 25.4, 31.8, 46.5mm, etc. Water pressure resistance: 600 bar (approximately 8,700 psi) Temperature range: -40℃ to +60℃ Contacts: 1 to 16 pins Voltage: 250 to 600VDC Current: 2 to 50A
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Applications/Examples of results
- Underwater robots (ROV, AUV, UUV, ASV) - Waterproof case interface - Sonar - Buoy - Underwater monitoring - Various underwater measurement devices
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Company information
Our company, which has both manufacturing and trading functions, strives to deliver the best products and services based on the trust we have built over many years with our client companies. As a manufacturer of advanced microwave components, CCD cameras, and optical connector cable processing, as well as a technology-oriented specialized trading company that provides cutting-edge products from a wide range of domestic and international suppliers, primarily in electronics, aerospace, and defense-related products, we are committed to excellence.