Cejn coupling housing

Application:

With endless combination possibilities, CEJN’s series of spill-free couplings can be used in most applications and systems. The spill-free design ensures virtually zero spillage and eliminates pollution and air intrusion during coupling and decoupling. The series is available in three configurations: Free passage, single closure, and double closure.

Series 577 (1/2”) 677 (3/4”) 777 (1”) is also available with colour coding and/or safety coding for extra safety. Optional sealing material on request.

Construction:

  • Precision produced dry-break coupling suitable for liquid cooling
  • Safety lock function to prevent accidental disconnection
  • On-hand quick coupling with compact dimensions

Quality:

Made of stainless steel AISI 316.

Temperature:

The temperature ranges from -20°C to +150°C.
Maximum working pressure 20 bar.
Minimum burst pressure 80 bar. 

Item number Nominal dim.
inch
Connection
RG
D1 dia.
mm.
Length L
mm.
Key width NV
mm.
Valve Type Gasket type Base unit Quantity
0254771210 3/8" 3/8" 29,0 45,0 22,0 Med 477 FPM PCS
0255671220 1/2" 1/2" 34,0 52,5 27,0 Med 567 EPDM PCS
0255771210 1/2" 1/2" 34,0 52,5 27,0 Med 577 FPM PCS
0255881227 3/4" 3/4" 39,0 96,3 34,0 Med 588 EPDM PCS
0256770210 3/4" 3/4" 41,0 74,7 36,0 Without 677 FPM PCS
0256771210 3/4" 3/4" 41,0 74,7 36,0 Med 677 FPM PCS
0256771220 3/4" 3/4" 41,0 74,7 36,0 Med 677 EPDM PCS
0256772210 3/4" 3/4" 41,0 74,7 36,0 Med 677 FFKM PCS
0257771210 1" 1" 52,0 82,0 46,0 Med 777 FPM PCS
0257881210 1" 1" 54,0 116,0 46,0 Med 788 EPDM PCS
Subject to incorrect product data, variations in images/videos, and price and exchange rate changes.
Luk
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