Technical selection
Specifications and configuration
Reference — CEJN LQC G1 pair 10 153 1290 / 10 153 6290
| Parameter | Documented value / configuration |
|---|---|
| Documented mating part numbers | Socket 10 153 1290; plug 10 153 6290Conditions: scope: manufacturer order-code examples; both halves require confirmation |
| End connections | G 1 inch socket; G 1 inch plugConditions: scope: these two listed part numbers only |
| Nominal flow diameter | 19 mmConditions: scope: each listed half, not a measured flow rate |
| Manufacturer max working pressure | 12 barConditions: scope: manufacturer catalogue rating for both listed parts; validate selected coolant, temperature and installed assembly |
| Listed seal material | EPDMConditions: scope: these two listed part numbers only; coolant compatibility not inferred |
| Coupling mechanism | Screw-to-connect locking mechanismConditions: scope: manufacturer series construction; not interchangeability proof for a mixed-brand pair |
Manufacturer series reference. Confirm the exact order code, mating parts and stated conditions for the quoted configuration.
Overview
This LQC reference covers a large screw-to-connect liquid-cooling quick coupling pair for a CDU or secondary-loop connection. The documented example is a CEJN socket and plug with G1 ends, not a claim that all LQC-brand or mixed-brand parts share the same rating.
Construction and interfaces
The manufacturer depicts a mechanically threaded locking sleeve and separate mating halves. The illustrated group shows the LQC form and branding, but its visible components are not identified as the exact two order codes in the technical table.
Selection
Use the socket and plug rows together, confirming that the G1 end form, seal, pressure duty and insertion access suit the installation. The catalogue's 19 mm value is a nominal flow diameter, not a guaranteed circuit flow rate.
Configuration options
The same manufacturer table also lists colour-coded and NPT-end alternatives. Treat them as distinct order codes; changing thread or colour does not automatically preserve the pictured G1 pair's assembly and inspection assumptions.
Application limits
The 12 bar and EPDM entries are attributable to the stated CEJN parts and do not certify a proposed alternative supply. Coolant compatibility, temperature derating, mating qualification and pressure drop need project-specific confirmation.
