What SWEP makes for data centers
subsidiary · unit of Dover
SWEP is a unit of Dover. It appears on 2 parts of the AI data center — CDU internals: plate heat exchangers, pumps, filters and Plate HX — in the role of manufacturer. Those parts sit in Layer 5 — Liquid cooling (IT-side: chip to CDU) and Layer 6 — Facility cooling & HVAC.
Parts, by layer
Layer 5 — Liquid cooling (IT-side: chip to CDU)
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| CDU internals: plate heat exchangers, pumps, filters | manufacturer | inferred | Alfa Laval, Kaori, Danfoss, Kelvion |
Layer 6 — Facility cooling & HVAC
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Plate HX | manufacturer | inferred | Alfa Laval, Danfoss, Kelvion | with Dover |
Where SWEP sits in the stack
SWEP'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
- CDU internals: plate heat exchangers, pumps, filters — The internal components of a CDU — plate heat exchangers, pumps, and filters — that do the actual heat exchange, circulation, and particulate control inside the unit.
- Plate HX — Plate heat exchangers that isolate one water loop from another — for example, the facility loop from the IT-side loop — so a leak or pressure event on one side doesn't cross into the other.
Closest peers in this catalog
Seen in real machines
SWEP 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 SWEP
- What does SWEP make for AI data centers?
- This catalog places SWEP on 2 parts: CDU internals: plate heat exchangers, pumps, filters (manufacturer) and Plate HX (manufacturer).
- Is SWEP publicly traded?
- Not on its own — this catalog records SWEP as a unit of Dover, so the traded entity is the parent.
- Who else makes CDU internals: plate heat exchangers, pumps, filters for AI data centers?
- Alfa Laval, Kaori, Danfoss and Kelvion are also placed on CDU internals: plate heat exchangers, pumps, filters in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For SWEP 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.