Applications / Data centers · AI · HPC
Hose assemblies, hoses and quick disconnects for data center infrastructure, AI servers and supercomputing systems.
From rack branches to server cooling circuits, we help turn the equipment layout, coolant and mating interfaces into a clear sourcing brief.
Application industries
Explore the connection requirements within these liquid cooling applications. They are illustrative scenarios for requirement discussions. Final configurations depend on the actual equipment.
Rack supply and return branches connect liquid-cooled equipment to the secondary cooling loop. The hose assembly needs to fit the actual rack layout and mating ports.
Liquid-cooled AI servers bring CPU and GPU cold-plate circuits into compact equipment layouts. Hose routing and service interfaces need to be reviewed together.
Liquid-cooled high-performance computing (HPC) clusters and supercomputing centers have equipment-specific connection layouts. Define the connection requirements for the selected equipment.
Where the products fit
Application examples explain connection requirements. They are illustrative scenarios, rather than completed Dongman project references.
Flexible connections between rack distribution and the equipment cooling interface.
Connections where compact geometry and serviceable mating interfaces matter.
Flexible hose sections within suitable cooling equipment layouts.
Product images illustrate possible configurations; the final hose, connectors and assembly depend on the selected specification.
Selection priorities
A similar-looking connection can have different routing, mating and verification requirements.
| Connection location | Define first | Useful supporting information |
|---|---|---|
| Rack branch | Flow target, hose routing, length and service space | Rack layout, mating ports and a reference assembly |
| Server service interface | Mating pair, connector envelope and connection method | Part numbers, dimensional drawings and interface revision |
| Equipment-internal loop | Coolant, pressure, temperature and attachment method | Port details, hose specification and assembly drawing |
Build the application brief
A complete BOM is helpful, but a reference part, port drawing or first layout can also start the discussion.
Share a Drawing or ReferenceWhere the assembly sits in the cooling loop.
Coolant, concentration, temperature and pressure.
Target flow and the allowed assembly pressure drop.
Hose length, routing space and both mating interfaces.
Start with your actual connection
Share the information you already have. We can identify which details are ready for sourcing and which need further confirmation.
