Multi & Auto Products, Auto-Couplings Pneumatics

DN2.5 (Series 961)

  • Self-sealing couplings
  • Generous misalignment capability
  • Easy installation

CEJN Series 961 is part of CEJN's range of compressed air couplings for automation. The range is intended for use in manifold connections systems for transferring compressed air and other media. The unique feature of this coupling is its valve design, which allows the coupling to seal against a mating block. The nipples are also included in the range for use when double shut-off is required. Series 961 is suitable for a variety of applications such as transfer presses, tool-changing systems, pneumatic connections on palletizing equipment, plastic injection molding machines, robotics and automated connections of airlines.

The Series is also available in two other sizes: Series 971 and 981.

Coupling Part No. Connection Connection stroke B C D E F G H
Male thread 10 961 1583 109611583M14x1.52.513.82.51719.630.833.311.3

Nipple Part No. Connection Connection stroke B C D E F G H
Male thread 10 961 6583 109616583M14x1.52.513.82.51719.630.832.311.3

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.
Technical data
Nominal flow diameter: 2.5 mm (3/32")
Air flow: 143 l/min (5.0 CFM)
Max. working pressure: 10 bar (145 PSI)
Temperature range: -5°C — +80°C (23°F — +176°F)
Material coupling: Brass, nickel plated
Material nipple: Brass, nickel plated
Material seal: Nitrile

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

Available files for download

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