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2026/07/28Clicks：7
The rapid growth of artificial intelligence, high-performance computing (HPC), and cloud data centers has significantly increased server power density. Traditional air cooling solutions are becoming less effective for modern computing infrastructure, making liquid cooling technology an essential solution for efficient thermal management.
In liquid cooling systems, hoses play a critical role in maintaining stable coolant circulation between cooling distribution units (CDUs), server racks, and heat exchange equipment. The hose must provide excellent chemical compatibility, low permeability, fire resistance, flexibility, and long-term reliability.
The LCH-SD liquid cooling hose is specially designed for data centers and semiconductor cooling systems, providing a reliable and durable fluid transfer solution for glycol-based coolants, fluorinated fluids, and high-purity cooling media.
Liquid cooling environments require higher performance compared with conventional industrial hose applications.
A standard rubber hose may experience problems such as coolant permeation, material degradation, contamination, and reduced service life during long-term operation.
LCH-SD is manufactured with high-purity peroxide-cured EPDM rubber, providing excellent chemical resistance, low permeability, and stable performance under demanding liquid cooling conditions.
Typical cooling fluids include:
The hose is suitable for:
The inner layer of LCH-SD is manufactured from black smooth anti-static peroxide-cured EPDM synthetic rubber.
This high-purity EPDM material provides:
The smooth inner surface helps maintain clean fluid flow and minimizes the risk of particle generation or material shedding.
Safety is a critical consideration in modern data center infrastructure.
LCH-SD features a high-purity peroxide-cured EPDM cover with UL94-V0 flame resistance performance, helping improve fire safety in liquid cooling installations.
The fire-resistant design makes it suitable for environments where reliability and safety are essential, including:
Long-term coolant stability is important for reducing maintenance requirements and operating costs.
Compared with conventional rubber hoses, LCH-SD provides improved gas tightness and lower permeability, helping reduce coolant loss during continuous operation.
This design supports:
Modern liquid cooling systems often require complex hose routing within limited installation spaces.
LCH-SD integrates a spiral steel wire reinforcement structure combined with polyester fiber or customized aramid reinforcement.
The reinforced construction provides:
The hose can be easily installed in compact spaces around server racks and cooling modules.
LCH-SD adopts a multi-layer composite structure designed for demanding liquid cooling applications.
Black smooth anti-static peroxide-cured high-purity EPDM synthetic rubber.
Polyester fiber or customized aramid reinforcement with embedded spiral steel wire.
High-purity fire-resistant peroxide-cured EPDM synthetic rubber with UL94-V0 flame resistance.
Fabric impression cover available in:
Different colors allow easier identification and management of cooling pipelines.
| Item | Specification |
|---|---|
| Product | Data Center Liquid Cooling Fire Resistant Rubber Hose |
| Model | LCH-SD |
| Inner Material | High Purity EPDM |
| Reinforcement | Polyester Fiber / Aramid Fiber + Spiral Steel Wire |
| Working Pressure | 10-16 Bar |
| Safety Factor | 4:1 |
| Continuous Temperature Range | -40°C to +125°C |
| Short-term Peak Temperature | +135°C |
| Fire Rating | UL94-V0 |
| Compatible Fluids | DI Water, Glycol, Fluorinated Fluids |
| Environmental Compliance | RoHS, REACH |
LCH-SD is designed for liquid cooling loops used in high-density computing environments, including AI servers, HPC systems, and cloud data centers.
The hose provides reliable coolant transportation for semiconductor manufacturing equipment requiring high cleanliness and chemical compatibility.
Suitable for advanced cooling systems used in precision equipment, energy storage systems, and industrial thermal control applications.
Selecting the correct hose is essential for ensuring long-term reliability of liquid cooling systems.
Different cooling fluids require specific hose materials. EPDM provides excellent compatibility with many water-based glycol cooling solutions and commonly used liquid cooling media.
Low permeability helps reduce coolant loss and improves system efficiency.
For data centers and semiconductor facilities, fire-resistant materials provide an additional level of protection.
A flexible reinforced hose simplifies installation in compact equipment layouts and reduces mechanical stress on connections.
Yes. LCH-SD is specifically developed for liquid cooling applications in data centers and semiconductor equipment, supporting common coolants such as glycol solutions and fluorinated fluids.
LCH-SD uses high-purity EPDM rubber, fire-resistant construction, and spiral wire reinforcement to provide better chemical compatibility, lower permeability, improved safety, and enhanced flexibility.
The continuous operating temperature range is from -40°C to +125°C, with short-term peak temperature capability up to +135°C.
Yes. The hose complies with RoHS and REACH environmental requirements.
As data centers continue to evolve toward higher computing density and greater energy efficiency, reliable liquid cooling infrastructure becomes increasingly important.
CJan Fluid Technology Co., Ltd. develops LCH-SD fire resistant rubber hose as a dedicated fluid connection solution for modern liquid cooling systems, combining high-purity EPDM materials, UL94-V0 fire resistance, excellent gas tightness, and flexible reinforced construction.
Designed for data centers, semiconductor equipment, and advanced cooling applications, LCH-SD helps engineers build safer, cleaner, and more reliable liquid cooling systems.
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