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Series 171 – Acetylene

  • Automatic safety locking feature
  • Double seal function for extra safety
  • Cross connection between series is impossible

 

Series 171 is specially designed for gas applications with a high flow valve. Like most other CEJN couplings, this series offers one-hand-operated connection, an integrated safety feature that prevents unintentional disconnection and a color coded (red) locking sleeve and nipple. Couplings and nipples with female thread connection features an internal sealing cone. The part number for dust caps are 09 171 1000 for couplings and 09 171 1050 for nipples.

 

  • Conversion factors for the flow from air to other gases:
  • Acetylene = Air flow x 1,05
  • Oxygen gas = Air flow x 0,95
  • Nitrogen = Air flow x 1,02
  • Lp-gas = Air flow x 0,81
  • Town gas = Air flow x 1,49
Coupling Part No. Connection
10 171 1021 5 mm (3/16″)
10 171 1022 6.3 mm (1/4″)
10 171 1023 8 mm (5/16″)
10 171 1024 10 mm (3/8″)
10 171 1224 G 3/8″, left-hand thread
10 171 1234 G 3/8″, right-hand thread
Nipple Part No. Connection
10 171 5001 5 mm (3/16″)
10 171 5002 6.3 mm (1/4″)
10 171 5003 8 mm (5/16″)
10 171 5004 10 mm (3/8″)
10 171 5224 G 3/8″, left-hand thread