Hydraulic Products, X62 Range - ISO 16028 Flat-Face Quick Couplings Interchange

Series 562, DN12.5 Light version

  • Flat-Face design
  • One-hand operated
  • Compact design

CEJN Series 562 is a Flat-Face quick-connect coupling that dimensionally interchange with the ISO 16028 Standard for low- and medium-pressure hydraulic applications. The Flat-Face design minimizes spillage during connection and disconnection. Series 562 is a range of products suitable for applications with less stringent demands. The series 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 to prevent dust and debris from entering the system. Series 562 couplings also feature manual security locking as added protection against involuntary disconnection.


The couplings and nipples are also available in three other sizes; DN 6.3 (Series 262), DN 10 (Series 362) and DN 25 (Series 962). For a steel version in accordance with ISO Standard 16028 see Series 565. For a stainless steel version of the standard see Series 566. Nipples with pressure eliminator available under Series 564.

Series 562, DN12.5 Light version
Technical data
Temperature range: -30°C — +100°C (-22°F — +212°F)
Material coupling: Steel (zinc passivation)
Material nipple: Hardened steel (zinc passivation)
Material seal: Nitrile (NBR)
Connectability: Without pressure
Disconnection under pressure: Not allowed
Max. working pressure connected: 250 bar (3625 PSI)
Max. working pressure disconnected: 220 bar (3190 PSI)
Min. burst pressure connected: 1000 bar (14503 PSI)
Min. burst pressure disconnected: 880 bar (12763 PSI)

Rated flow is measured at 0.1 MPa pressure drop.

Pressure drop chart
Series 562, DN12.5 Light version
Couplings Part No. Connection Length Diameter Hexagon Seal
Female thread 10 562 1205105621205G 1/2" (BSP)74.838.232NBR
 10 562 1207105621207G 3/4" (BSP)76.338.233NBR
 10 562 14051056214051/2" NPT74.838.232NBR


Nipples Part No. Connection Length Diameter Hexagon Seal
Female thread 10 562 6205105626205G 1/2" (BSP)7135.532NBR
 10 562 6207105626207G 3/4" (BSP)7336.533NBR
 10 562 64071056264073/4" NPT7135.532NBR


Check with an authorized CEJN distributor for availability and prices. Other connections and sealing material on request. Some part numbers may be subject to minimum order quantities. CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. All measurements are in mm.

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