CEJN® Series 776 Adaptor

  • CEJN stainless steel Series 776 adaptors feature quick-connect couplings and nipples manufactured according to ISO Standard 7241-1 B. The solid design makes them particularly suitable for strenuous applications in the iron, steel, oil, food and automotive industry. Series 776 is a stainless steel version.

  • The couplings and nipples are also available in four smaller sizes; DN 6.3 (Series 376), DN 10 (Series 476), DN 12.5 (Series 576), DN 20 (Series 676). For a steel version see Series 775.

  • ISO B Standard

  • Stainless steel design

  • Working pressure up to 12.5 MPa



Technical Data Summary
Specification Details  
Nominal Flow Diameter 25 mm
Nipple Material Stainless steel/brass
Maximum Working Pressure Connected  
12.5 MPa
Maximum Working Pressure Disconnected  
12.5 MPa
Minimum Burst Pressure Connected  
60.0 MPa
Minimum Burst Pressure Disconnected  
60.0 MPa
Maximum Suggested Flow  
200 l/min (GPM UK)
Temperature range  
  -15°C to +180°C (5°F to +356°F)


  • Thread connections are listed according to ISO Standards. All measurements are in mm. Check with an authorized CEJN distributor for availability and prices.

    • CEJN® 776 Series Stainless Steel Female Adaptor BSPP
    CEJN® 776 Series Female Adaptor BSPP
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