BMQC couplings

OCP (Open Compute Project) Liquid cooling Dry break

The Universal Blind-Mate Quick Connector (BMQC) for data center applications is developed within the OCP (Open Compute Project) initiative, an initiative that has established a new global standard within the data center industry community for quick connect couplings. Its compact design, blind-mate functionality, and impressive tolerance for radial misalignment of +/- 5 mm, together with an angular misalignment tolerance of +/- 2.7°, it is the perfect fit for Direct Liquid Cooling (DLC) setups in the data center segment.

Technical data

Nominal flow diameter (mm) 5 mm
Max working pressure (bar) 3.45 bar
Material coupling Stainless steel (AISI 303)
BMQC couplings
BMQC Blind-Mate Quick Connectors for data center DLC applications

Experience extra high misalignment tolerance with OCP BMQC

CEJN has long experience in quick coupling technology for thermal management, and our expertise has made us one of the contributors to the Open Compute Project (OCP) – a collaborative community developing interchangeable quick coupling solutions for liquid cooling systems.

The OCP BMQC obtains the same great features as the OCP UQDB. Still, instead of +/- 1 mm misalignment tolerance, the OCP BMQC has an extra high tolerance of +/- 5 mm radial misalignment and +/- 2,7° angular misalignment. 

BMQC Blind-Mate Quick Connectors for data center DLC applications
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BMQC Blind-Mate Quick Connectors for data center DLC applications

Features

  • Interchangeable with OCP BMQC
  • Spill-free 
  • Compact design
  • +/- 5 mm radial misalignment tolerance and +/- 2,7° angular misalignment tolerance
  • UL-IEC 62368-1 approved EPDM seal
  • BSP(G)/NPT threads as standard connections, possible for other connections upon request
 
 
Man in lab suit performing tests on BMQC quick couplings

CEJN part of the development of OCP BMQC

CEJN has been a contributing part of the OCP BMQC from the conceptual phase through testing to fostering collaboration among coupling manufacturers within the OCP initiative. With all the necessary competence and resources in-house, we maintain full control over the complete supply chain, from the designing phase, testing, and production to delivery.

Learn more about CEJN’s contribution to the OCP community here

 
 

Wide offer of high-performing coupling solutions for the data center industry

Whether you need a coupling solution for liquid cooling in the applications of Direct Liquid Cooling (DLC), Coolant Distribution Units (CDU), or Immersion Cooling, you can rest assured that our wide offer will meet and exceed your specific needs and requirements. 

Quick coupling solutions for liquid cooling in Data Centers
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Quick coupling solutions for liquid cooling in Data Centers

Manuals and brochures

Connecting the data center industry

Connecting the data center industry

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Engineering Solutions

Quick Connect Couplings:
A Critical Component in Liquid Thermal Management Solutions

 

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