Thermal Control Products, ultraFLOW Couplings & Nipples

Series 587, DN12 Aluminium

  • Unequalled low pressure drop
  • Lightweight and compact design
  • Colour coding option to eliminate cross connection
  • Universal connections for total flexibility


The CEJN Series 587 ultraFLOW is especially suitable for the cooling systems in power electronics; transportation, industry, renewable energy but also in broadcasting and microelectronics such as CPU’s and GPU’s in data servers. This two-hand operated, lightweight, hard-coated, high strength aluminium connector has been provided with the best possible characteristics for applications where leaks are not an option! ultraFLOW’s smart design minimizes flow restrictions and provides a long-lasting connection, with non-leak performance during disconnection. It is resistant to vibrations and mechanical stresses, which is required in the railway traction sector. To give you maximum hardware output and low running costs, the ultraFLOW has an extremely high flow combined with an unequalled low pressure drop to minimize system the pressure required and, thus, reducing your Total Cost of Ownership.


Applications: High-performance computing racks/switch blades, chassis manifolds, cold plate, rack CDU manifolds, GPU manifolds, LED equipment, fuel cells, graphic cards, theatre projectors, medical imaging equipment, IGBTs, power converters, power inverters, rectifiers, industrial drives. Are you looking for a different size or sealing? Don’t hesitate to contact us and we’ll put our R&D department at your disposal, other sizes are under development. http://www.cejn.com/upload/download/Brochures/SERIES-587-DN12-WATER-FLOW-CEJN.pdf (Water Flow Series 587 DN12 PDF)

Series 587, DN12 Aluminium
Couplings (Sockets) Part No. Connection Seal A B C D
Hose connection 10 587 1027 10587102719 mm (3/4")EPDM112.2392334
 10 587 1037 10587103719 mm (3/4")FVMQ112.2392334
Female thread 10 587 1227 105871227G 3/4" (BSP)EPDM96.239-34
 10 587 1237 105871237G 3/4" (BSP)FVMQ96.239-34
Male thread 10 587 1275 105871275G 1/2" (BSP)EPDM101.63914.534
 10 587 1277 105871277G 3/4" (BSP)EPDM101.63914.534
 10 587 1285 105871285G 1/2" (BSP)FVMQ101.63914.534
 10 587 1287 105871287G 3/4" (BSP)FVMQ101.63914.534
Hose connection- 90° angle 10 587 1927 10587192719 mm (3/4")EPDM115.3392330
 10 587 1937 10587193719 mm (3/4")FVMQ115.3392330
Male thread- 90° angle 10 587 1977 105871977G 3/4" (BSP)EPDM116.23914.530
 10 587 1987 105871987G 3/4" (BSP)FVMQ116.23914.530


Nipples (Plugs) Part No. Connection Seal A B C D
Hose connection 10 587 6027 10587602719 mm (3/4")EPDM90.4382334
 10 587 6037 10587603719 mm (3/4")FVMQ90.4382334
Female thread 10 587 6227 105876227G 3/4" (BSP)EPDM85.938-34
 10 587 6237 105876237G 3/4" (BSP)FVMQ85.938-34
Male thread 10 587 6275 105876275G 1/2" (BSP)EPDM81.93614.532
 10 587 6277 105876277G 3/4" (BSP)EPDM81.93614.532
 10 587 6285 105876285G 1/2" (BSP)FVMQ81.93814.534
 10 587 6287 105876287G 3/4" (BSP)FVMQ81.93814.534


Accessories Part No. Connection Seal        
Washer/ O-ring 10 587 4277 105874277G 3/4" (BSP)EPDM    
 10 587 4287 105874287G 3/4" (BSP)FMVQ    
 10 487 4275 104874275G 1/2" (BSP)EPDM    
 10 487 4285 104874285G 1/2" (BSP)FMVQ    


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: 12 mm (1/2")
Max. working pressure: 10 bar (145 PSI)
Min. burst pressure: 40 bar (580 PSI)
Temperature range: -40°C — +150°C (-40°F — +302°F)
Material coupling: Hard anodized aluminium
Material nipple: Hard anodized aluminium
Kv (double shut-off): 8.08
Cv (double shut-off): 9.34
Comment: Flow coefficient Kv/ Cv are specified for flow direction with lowest value
Material seal: EPDM -30°C - +150°C; FMVQ -40°C - +150°C

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Flow
Pressure drop, bar (PSI) Series 587, DN12 Aluminium Flow, l/min. (GPM)

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