CEJN® Series 442 Safety Lock Couplings - Industrial Ancillaries

CEJN® Series 442 Safety Lock Couplings

  • Series 442 couplings withstand extremely rough handling in extra tough applications. The series features a zinc-plated steel/brass construction with a locking sleeve made of hardened zinc-plated steel. The series offers a wide range of connections, as well as anti-hose whip nipples. The automatic safety locking feature prevents unintentional disconnection.

Technical Data Summary
Specification Details  
Nominal Flow Diameter 10.4mm
Coupling Material Zinc-plated steel/brass
Nipple Material Hardened zinc-plated steel
Maximum Working Pressure  
35 bar
Maximum Burst Pressure  
140 bar
Standard Flow Rate  
3950 l/min (139.4 CFM)
Temperature Range  
  -30°c to +100°c (-22°F to +212°F)

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

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