CEJN® Series 416 Stainless Steel Couplings - Industrial Ancillaries

CEJN® Series 416 Couplings

  • Compatible with aggressive medias, CEJN Series 416 couplings stand up to food, offshore, and steam applications. One- and two-way shut-off styles are included in the Series that requires only one hand for operation. Dust caps are included as standard. EPDM and Kalrez® seals are available on request.

  • The CEJN 416 coupling Series is also available with brass nipples (Series 411), high-pressure straight-through (Series 412), and two-way shut-off (Series 414). Please refer to the CEJN Pneumatic range for specialized versions of the Series with nickel-plated steel/brass construction and as Vented Safety (Series 410).

  • Low connection force

  • High flow capacity

  • Small external dimensions

Technical Data Summary
Specification Details  
Nominal Flow Diameter 8.9mm
Coupling Material Stainless steel (AISI 316)
Nipple Material Stainless steel (AISI 316)
Maximum Working Pressure  
35 bar
Maximum Burst Pressure  
140 bar
Water flow (double shut-off)  
45 l/min (9.9 GPM UK)
Water flow (single shut-off)  
85 l/min (18.7 GPM UK)
Temperature range  
  -15°C to +205°C (5°F to +401°F)


  • Flow capacity is measured at 4 bar (58 PSI) pressure drop.

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