Data center world standard compliant rack-mounted server embedded coupling.
The universal quick disconnect blind mate (UQDB) coupling for data centers is a non-drip quick connect coupler with blind mate functionality developed within the Open Compute Project (OCP) initiative. We are one of the manufacturers that developed this global standard. With no dripping during connection and disconnection, a compact design, blind mate functionality, and a tolerance of ±1mm for axial and perpendicular misalignment, it is ideal for liquid cooling (DLC: Direct Liquid Cooling) applications in the data center field.
Inquire About This Product
basic information
- Compatible with OCP UQDB - Spill-free with no liquid dripping - Compact design - UL-IEC 62368-1 G.15.2.3 certified EPDM seal - Easy hot-swapping - ±1 mm eccentricity tolerance in the radial direction - Double O-ring seal for enhanced redundancy and liquid leakage prevention - Standard connection is O-ring boss (ISO 11926-3), other connections available upon request For more details, please visit the Sain website.
Price range
Delivery Time
Applications/Examples of results
<Application> Direct liquid cooling application in data centers for rack-mounted server connections.
catalog（8）
Download All Catalogs
News about this product（1）
Company information
CEJN is a comprehensive manufacturer of quick connect couplings headquartered in Sweden. With over 60 years of experience in the development and manufacturing of compact, high-flow, high-performance, safe, and environmentally friendly products, we offer a wide range of solutions. Our products include couplings, nipples, hoses, and accessories for applications ranging from pneumatic, breathing air, ultra-high pressure hydraulics to medium and low pressure hydraulics, as well as automotive and liquid/liquid cooling, sold across 17 locations worldwide. The sophisticated Nordic design based on ergonomics embodies CEJN's five fundamental values: "Safety, Environment, Quality, Innovation, and Performance," and continues to be supported by companies that prioritize the safety and efficiency of their operators. If you have concerns about liquid dripping during coupling separation, piping errors, or hose flailing, please consult CEJN!