CEJN® Series 116 Couplings - Industrial Ancillaries

CEJN® Series 116 Couplings

  • CEJN Series 116 couplings are available in both standard and Flat-Face designs. The 116 Series is a CEJN original with extremely small outside dimensions. Non-drip connection and disconnection are standard on the CEJN High-Pressure range. All exposed components are made of zinc-plated steel. The coupling is also available in a design with a safety ring for the locking sleeve to prevent accidental disconnection. Plastic dust caps are standard on both coupling and nipple, dust caps of aluminium can be ordered separately. There is a coupling and nipple manufactured of stainless steel and chemically nickel-plated steel available for use in corrosive environments. A coupling with a 90° angled swivel connection is also available for use in confined areas. The range is primarily recommended for cylinders, bolt tensioner tools, bearing pullers, etc.

Technical Data Summary
Specification Details  
Nominal Flow Diameter 2.5mm
Coupling Material Hardened, zinc chromate plated steel
Nipple Material Hardened, zinc chromate plated steel
Maximum Working Pressure  
150.0 MPa
Maximum Burst Pressure  
300.0 MPa
Standard Flow Rate  
6.0 l/min (1.3 GPM UK)
Temperature Range  
  -30°C to +100°C (-22°F to +212°F)


  • Flow capacity is measured at 0.4 MPa pressure drop.

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