CEJN® Series 665 Couplings

CEJN® Series 665 is a Flat-Face quick-connect coupling according to and exceeding the ISO 16028 Standard for low- and medium-pressure hydraulic applications. The Flat-Face design minimizes spillage during connection and disconnection. Series 665 couplings require only one hand for operation, making connection and disconnection fast and easy. Dust caps are available as accessories for both the coupling and nipple when disconnected to prevent dust and debris from entering the system. Series 665 couplings feature manual security locking as added protection against involuntary disconnection.

• The couplings and nipples are also available in other sizes; DN 5 (Series 165), DN 6.3 (Series 265), DN 10 (Series 365), DN 12.5 (Series 565), DN 19 (Series 765), DN 25 (Series 065). Nipples with pressure eliminator available under Series 664.

  Technical Data Summary
  Specification Details
  Nominal Flow Diameter	16mm
  Coupling Material	Steel (Zinc Passivation)
  Nipple Material	Hardened Steel (Zinc Passivation
  Seal Material	Nitrile
  Maximum Working Pressure Connected
  	400 bar
  Maximum Working Pressure Disconnected
  	400 bar
  Maximum Burst Pressure Connected
  	1200 bar
  Maximum Burst Pressure Disconnected
  	1200 bar
  Standard Flow Rate
  	139 l/min (36.7 GPM UK)
  Temperature Range
  	-30°c to + 100°c

  
  
  • Interchangeable with all brands that conform to the dimensions of ISO 16028