Danfoss · QUICK DISCONNECT
Danfoss Hansen Blind Mate Quick Connector (BMQC) — BMQC 5 mm
Chassis-to-manifold blind-mate connector in OCP Open Rack V3
Verified data
RACK / SERVERRECORD 89% COMPLETEMANUFACTURER POSITIONS THIS FOR DATA CENTERS
Published specification
Blind-mate quick connector for chassis-to-manifold connections; connects and disconnects under pressure without air ingress.
Sizes5 mm
Flow / capacityRated flow 6 l/min (1.6 gpm), max 10 l/min (2.6 gpm); pressure drop 0.15 bar (2.3 psi) at 6 l/min
PressureWorking pressure 2.4 bar (35 psi)
ConstructionSelf-aligning, compensating 5 mm offset and 2.7° angular misalignment; 100% helium leak tested
Materials303 stainless steel
Fluid compatibilityBroad fluid compatibility via EPDM seals
ConnectionOCP Open Rack V3 compliant and interchangeable with other OCP blind-mate couplings
CertificationsOCP Open Rack V3
TemperatureUNKNOWN
Control / signalUNKNOWN
Bend radiusUNKNOWN
Fire ratingUNKNOWN
Where it is used
Server chassis to rack manifold
Technical alternatives — same function, same loop position
Danfoss Hansen Universal Quick Disconnect Blind-Mate (UQDB) — UQDB-02 / -04 / -06 / -08
Danfoss · QUICK DISCONNECT
Interface: O-ring boss (ORB) terminal ends
Substitution is a technical decision. Confirm size, pressure class, seal material and control interface against the original before you change a specification.
Lead time & availability
MARKET LEAD-TIME INDICATION
REQUEST CURRENT LEAD TIME
No sourced, dated and regionally scoped lead time is on file for this configuration. We do not publish an estimate without evidence.
Act on it
Supply signals
NORMAL SUPPLYOFFICIAL STATEMENTGlobal
Danfoss launched the BMQC for data center liquid cooling, positioning it inside a complete liquid cooling portfolio for data center owners.
PUBLIC MANUFACTURER STATEMENT · HIGH confidence · checked 10 Jul 2024 · Danfoss Power Solutions news, 10 July 2024
Official documents
PRODUCT PAGE
Source of record checked 2026-08-10