Technical selection
Specifications and configuration
Reference — CEJN PBMC series
| Parameter | Documented value / configuration |
|---|---|
| Nominal flow diameter | 12 mmConditions: scope: manufacturer PBMC page, not a particular part number |
| Manufacturer max working pressure | 5.2 barConditions: scope: series page summary; fluid, temperature and exact order code require checking |
| Main material | Stainless steelConditions: scope: main body material only; not full wetted-material declaration |
| Mating construction | Fixed backend with pivoting self-centering plug; socket mounts in rack or manifoldConditions: scope: manufacturer design description; installation geometry requires project drawing |
Manufacturer series reference. Confirm the exact order code, mating parts and stated conditions for the quoted configuration.
Local candidate reference. Documented values below belong to the stated manufacturer reference, not to an approved supply offer.
Component overview
The PBMC is a pivoting blind-mate liquid connector for guided data-center installations. Unlike a sliding rear hose connection, its rear side remains fixed while the coupling interface self-aligns during insertion.
Construction and interfaces
CEJN describes a socket secured to a rack or manifold and a plug that pivots into alignment. The pictured components show the series structure, but the source page does not assign that group photograph to one purchasable part code.
Selection and documented data
Begin with the mounting datum, angular and radial misalignment stack, insertion stroke and coolant line routing. The manufacturer lists a 12 mm nominal flow diameter and 5.2 bar maximum working pressure for PBMC; neither defines an installed circuit's pressure drop.
Standard and optional configuration
Review fixed connection style, tube or hose routing, plug and socket mounting, body and wetted materials, seal and external retention through the exact order-code drawing. Stainless steel is identified as the main material, not necessarily every wetted component.
Application and evidence limits
The source describes a series rather than one exact order code. Do not infer unlimited mating compatibility, coolant approval, actual cycle life or leak acceptance from the pivoting mechanism or the group image alone.
Define for quotation
Send rack and connector drawings, both halves' intended part numbers, misalignment and load cases, coolant, pressure-temperature duty, target flow, installation orientation, cycling and leakage requirements.
