What Wilo makes for data centers
private · wilo.com
Wilo is a private company. It appears on 2 parts of the AI data center — Pumps — in the role of manufacturer. Those parts sit in Layer 5 — Liquid cooling (IT-side: chip to CDU) and Layer 6 — Facility cooling & HVAC.
Exposure
2 parts across 2 layers
No disclosed data-center revenue share on file.
Parts, by layer
Layer 5 — Liquid cooling (IT-side: chip to CDU)
Layer 6 — Facility cooling & HVAC
Where Wilo sits in the stack
Wilo's placements in this catalog cover 2 parts, from layer 5 (liquid cooling (it-side: chip to cdu)) to layer 6 (facility cooling & hvac). None of them currently carries a sourced supply constraint tag. Across these parts it overlaps with other companies most often on the lines below.
What these parts are
- Pumps — Pumps inside the CDU that circulate technology-side coolant through the cold plates and back, often configured with redundancy so a single pump failure does not take the loop offline.
- Pumps — Pumps that circulate water through the facility cooling loop, configured from N+1 up to fully parallel trains depending on the loop's redundancy requirements.
Closest peers in this catalog
Seen in real machines
Wilo is named in 1 of the rack teardowns and supercomputer breakdowns on this site. Each line below is a piece of that machine.
- Nvidia GB300 NVL72 · rack teardown
- CDU heat exchangers and pumps
Questions about Wilo
- What does Wilo make for AI data centers?
- This catalog places Wilo on 2 parts: Pumps (manufacturer) and Pumps (manufacturer).
- Is Wilo publicly traded?
- No listing is on file for Wilo in this catalog; it is recorded as private.
- Who else makes pumps for AI data centers?
- Iwaki, KSB, Xylem and Grundfos are also placed on Pumps in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Wilo the mix is 2 inferred. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a lead from the taxonomy with no citation yet. Treat reported and inferred as leads, not facts.
Answers are generated from this catalog's own rows — see sources & method.