Thermal Control Products, Auto-Couplings Fluids

DLC, DN5 Aluminum

  • Optimized for extreme spill-free connection/disconnection
  • Excellent flow capacity
  • Self-aligning
  • Panel and thread versions available
  • Connection under full working pressure

DLC is a blind-mate coupling designed for thermal management applications requiring an auto-coupling with spill-free connection and disconnection. The series has a self-aligning feature to enable blind connection, where a combination of thread and panel versions is possible. The unique design of the series protects the seal from damage during connection/disconnection under pressure, to guarantee a tight joint. The specially developed Nitrile (NBR) sealing withstands working temperatures from -40°C (-40°F) to +80°C (+176°F). DLC in DN5 is made of hard-anodized aluminium alloy for maximum durability and corrosion resistance.

Applications: Thermal control of data centres, power electronics, broadcasting transmitters, medical imaging, hybrid/electric industrial vehicles, renewable energy solutions and all other electronic equipment using DLC technology. (Water Flow Series 150 PDF)

Couplings Part No. Connection A B D E F G
  10 150 1900 101501900M19x136.820.518.017.0-NBR
 10 150 1921 101501921M19x136.820.518.017.0-EPDM
 10 150 1901 101501901For 4x screws (M3)36.837.028.017.0-NBR
 10 150 1922 101501922For 4x screws (M3)36.837.028.017.0-EPDM

Nipples Part No. Connection A B D E F G
  10 150 6900 101506900M16x0,7537.517.516.020.5-NBR
 10 150 6921 101506921M16x0,7537.517.516.020.5-EPDM
 10 150 6901 101506901For 4x screws (M3)37.529.022.320.5-NBR
 10 150 6922 101506922For 4x screws (M3)37.529.022.320.5-EPDM

Check with an authorized CEJN distributor for availability and prices. Other connections and sealing material on request. Some part numbers may be subject to minimum order quantities. CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. All measurements are in mm.
Technical data
Nominal flow diameter: 5 mm (0.2")
Max. working pressure: 10 bar (145 PSI)
Min. burst pressure: 40 bar 580 PSI
Connection under pressure: 10 bar (145 PSI)
Temperature range: -40°C — +100°C (-40°F — +212°F)
Material coupling: Surface treated aluminum alloy
Material nipple: Surface treated aluminum alloy
Material seal: NBR low temp -40°C - +80°C (-40°F - +176°F) or EPDM -30°C - +100°C (-22°F - +212°F)
Pressure drop, bar (PSI) DLC, DN5 Aluminum Flow, l/min. (GPM UK)

Available files for download

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