EN
BLC05S-1SMM192N-BLC05P-1SMM162N
Key Features
✅ Superior Sealing Performance: Zero-leakage design for liquid cooling circuits
✅ High-Grade Materials: 316L stainless steel or aluminum alloy options
✅ Wide Fluid Compatibility: Works with deionized water, ethylene glycol, propylene glycol, and fluorinated fluids
✅ Durable & Long-Lasting: High-temp resistant, corrosion-proof, dust-proof, and salt-proof
✅ Plug-and-Play Operation: Fast blind-mate connection without tools
✅ Reliable Performance: 16bar working pressure, 64bar burst pressure
✅ Multiple Sizes: DN03/DN05/DN08 specifications available
✅ Certified Quality: ISO9001 compliant, factory-tested
- Overview
- Applications
- Installation Process
- Specifications
- FAQ
- About Us
- Recommended Products
Overview
PRODUCT PARAMETER
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Hongxiang BLC series blind-mate quick connectors are high-performance fluid coupling solutions designed for liquid cooling systems. Featuring superior sealing, reliable connection, and wide fluid compatibility, they are ideal for data centers, AI servers, energy storage, and industrial applications.
Manufactured from 316L stainless steel or high-grade aluminum alloy, these connectors deliver long service life, high-temperature resistance, and excellent durability. With an EPDM sealing system (optional FVMO available), they provide stable performance across -40°C to 120°C. Plug-and-play design ensures fast, tool-free installation and disconnection, even in blind-mate scenarios.
Applications
• Data Center Servers: Liquid cooling for high-density server racks
• AI Servers & HPC: Thermal management for high-performance computing
• Energy Storage Systems: Cooling solutions for battery packs
• Power Electronics & EV Systems: EV three-electric system cooling
• Industrial Lasers & Medical Equipment: Precision liquid cooling
• PV Inverters & Power Stations: Solar and wind energy equipment cooling
• Test Benches & Industrial Automation: Reliable fluid connections
Installation Process
1. Preparation: Ensure the connector and mating part are clean and free of debris.
2. Alignment: Align the plug and socket along the axis.
3. Blind-Mate Connection: Push the plug into the socket until you hear/feel a click, confirming full engagement.
4. Leak Test: After connection, perform a pressure test to verify zero leakage.
5. Disconnection: Simply pull the plug out of the socket (no tools required) for maintenance or replacement.
Note: Ensure the system is depressurized before disconnection to prevent fluid spray.
Specifications
| Series | DN Size | Material | Sealing | Thread | Working Pressure | Temp Range |
| BLC03 | DN03 | Aluminum / 316L SS | EPDM (FVMO optional) | M10×0.75 | 16bar | -40℃~120℃ |
| BLC05 | DN05 | Aluminum / 316L SS | EPDM (FVMO optional) | M19×1.0 / M16×0.75 | 16bar | -40℃~120℃ |
| BLC08 | DN08 | Aluminum | EPDM (FVMO optional) | M25×1.0 / M22×1.0 | 16bar | -40℃~120℃ |
• Compatible Media: Deionized water, purified water, ethylene glycol solution, propylene glycol solution, fluorinated fluids
• Burst Pressure: 64bar (4x working pressure)
• Performance Curve: Optimized flow with minimal pressure drop (refer to the flow chart for detailed data)
FAQ
1. What is a blind-mate quick connector?
It is a fluid coupling designed for "blind" connections (without visual alignment) in liquid cooling systems, enabling fast, reliable plug-and-play installation.
2. What materials are available?
We offer two main options:
• 316L Stainless Steel: Excellent corrosion resistance, ideal for harsh environments
• Aluminum Alloy: Lightweight, high strength-to-weight ratio, cost-effective
3. What fluids are compatible with these connectors?
They work with deionized water, purified water, ethylene glycol/water mixtures, propylene glycol/water mixtures, and fluorinated fluids.
4. What is the operating temperature range?
Standard range is -40°C to 120°C, suitable for most liquid cooling applications.
5. Are these connectors leak-proof?
Yes. The EPDM/FVMO sealing system provides zero-leakage performance under rated pressure, ensuring system reliability.
6. Do I need tools to install or disconnect them?
No. The plug-and-play design allows tool-free connection and disconnection, even in blind-mate scenarios.
7. What certifications do you have?
Our products comply with ISO9001 quality standards and are factory-tested for pressure and sealing performance.
8. Can you customize sizes or materials?
Yes. We support OEM/ODM customization for special thread sizes, materials, or sealing requirements.
About Us
Founded in 2006, Hongxiang Connectors is a professional manufacturer of industrial connectors and fluid solutions. With over 20 years of experience, we provide high-quality products to customers worldwide, with a focus on innovation, quality, and customer service. Our BLC series blind-mate connectors are widely trusted by data centers, AI equipment manufacturers, and new energy companies.
