Thermal management hoses

CEJN’s thermal management hose is a premium liquid cooling hose designed for safe and reliable coolant transfer in data centers and other critical environments. This high-performance thermal management hose ensures efficient data center cooling by maintaining stable flow and resisting kinks, even in confined or complex installations. Made from high-quality reinforced EPDM, it is flame resistant according to UL94 V0 and fully compatible with commonly used coolants. CEJN’s thermal management hose provides a reliable coolant hose solution for critical liquid cooling applications.

Technical data

Min. temperature (°C)	-40°C (-40°F)
Max temperature (°C)	100°C (212°F)
Max working pressure (bar)	10 bar (1 MPa)
Hose material	EPDM rubber

Reliable liquid cooling hoses for data centers

Even minor disruptions in data center cooling can lead to overheating, downtime, and costly interruptions. Standard hoses can kink, wear, or fail in demanding conditions, compromising system performance and reliability. CEJN’s high-performance liquid cooling hose combines flexibility, kink resistance, and flame-resistant construction to ensure stable coolant flow, even in tight or complex installations. The result is a safer, more reliable, coolant hose solution that reduces maintenance needs and keeps critical systems running efficiently.

Typical hose applications:

Data center Coolant Distribution Units (CDUs) and Direct Liquid Cooling (DLC) circuits in server racks
Semiconductor manufacturing
Power electronics

Features

High flexibility and kink-resistance
The hose's flexibility makes it easy to work with and allows it to fit into and navigate hard‑to‑reach and complex liquid-cooled installations.
Reliable and strong
Reinforced with high-tensile strength synthetic textile yarns, ensuring dimensional stability when pressurised and a long service life.

Flame-resistant material
Made with UL 94 V0 flame‑resistant material, the hose maintains safety even in demanding environments.
Compatible with common coolant fluids
To ensure full compatibility, the hose has been extensively tested with several commonly used PG‑25 cooling fluids.

Full-range provider of hoses and couplings for liquid cooling applications

CEJN provides various hose and coupling solutions for liquid cooling applications such as Direct Liquid Cooling (DLC), Cooland Distribution Units (CDU), and immersion cooling. We offer products that are tested and validated to ensure quality and reliability, and our careful review process confirms that every component is compatible and delivers reliable performance within the system.

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Quick coupling solutions for liquid cooling in Data Centers