Thermal Control Products, ultraFLOW Couplings & Nipples
Series 787 ultraFLOW, DN20 Aluminium
- Unequalled low pressure drop
- Lightweight and compact design
- Colour coding option to eliminate cross connection
- Universal connections for total flexibility
The CEJN Series 787 ultraFLOW is especially suitable for the cooling systems in power electronics; transportation, industry, renewable energy but also in broadcasting and microelectronics such as data server cabinets with liquid cooled read door heat exchanger (RDHX) or for the manifold supply lines to direct liquid cooled server blades. 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 extreme high flow capacity meaning an unequalled low pressure drop to minimize system pressure required and, thus, reducing your Total Cost of Ownership.
Applications: High-performance computing (HPC) racks/switch blades, chassis manifolds, cold plate, rack CDU manifolds, GPU cards LED equipment, fuel cells, graphic cards, theatre projectors, medical imaging equipment, IGBTs, power converters, power inverters, rectifiers, Li-Ion batteries capacitors. Are you looking for a different size or sealing or body material? Don’t hesitate to contact us and we’ll put our R&D department at your disposal, other sizes are under development.
https://www.cejn.com/globalassets/documents/brochures/SERIES-787-DN20-WATER-FLOW-CEJN.pdf (Water Flow Series 787 DN20 PDF)
Couplings (Sockets) | Part No. | Connection | Seal | A | B | C | D |
Female thread | 10 787 1223 107871223 | ||||||
10 787 1224 107871224 | |||||||
10 787 1233 107871233 | |||||||
10 787 1234 107871234 | |||||||
Male thread | 10 787 1273 107871273 | ||||||
10 787 1274 107871274 | |||||||
10 787 1283 107871283 | |||||||
10 787 1284 107871284 | |||||||
Nipples (Plugs) | Part No. | Connection | Seal | A | B | C | D |
Female thread | 10 787 6223 107876223 | ||||||
10 787 6224 107876224 | |||||||
10 787 6233 107876233 | |||||||
10 787 6234 107876234 | |||||||
Male thread | 10 787 6273 107876273 | ||||||
10 787 6274 107876274 | |||||||
10 787 6283 107876283 | |||||||
10 787 6284 107876284 | |||||||
Accessories | Part No. | Connection | Seal | ||||
Washer/ O-ring | 10 787 4283 107874283 | ||||||
10 787 4284 107874284 | |||||||
10 787 4273 107874273 | |||||||
10 787 4274 107874274 | |||||||
Technical data | |
20 mm (4/5") | |
10 bar (145 PSI) | |
40 bar (580 PSI) | |
-40°C — +150°C (-40°F — +302°F) | |
Hard anodized aluminium | |
Hard anodized aluminium | |
15.7 | |
18.2 | |
Flow coefficient Kv/ Cv are specified for flow direction with lowest value. Color coding possible as an option. | |
EPDM -30°C - +150°C; FVMQ -40°C - +150°C |
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