CEJN® Series 220 Couplings - Industrial Ancillaries

CEJN® Series 220 Couplings

  • CEJN Series 220 couplings are suitable for fluid and vacuum applications, as well as compressed air.
  • They offer high flow capacity for a wide range of applications.
  • Safety rings to prevent unintentional disconnection are available on request.

Technical Data Summary
Specification Details  
Nominal Flow Diameter 5 mm
Coupling Material Nickel Plated Brass
Nipple Material Hardened Zinc Plated Steel
Maximum Working Pressure  
35 bar
Maximum Burst Pressure  
140 bar
Standard Flow Rate  
580 l/min (20.5 CFM)
Temperature Range  
  -30°c to +100°c


  • Flow capacity is measured at 6 bar (87 psi) inlet pressure, and pressure drop at 0.5 bar (7 psi).

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