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  5. Series 172 – LP-Gas

Series 172 – LP-Gas

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

 

Series 172 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 (orange) 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

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Similar products:

Series 171 – Acetylene

Series 181 – Oxygen

Technical data:

CouplingPart No.Connection
10 172 10015 mm (3/16″)
10 172 10026.3 mm (1/4″)
10 172 10038 mm (5/16″)
10 172 100410 mm (3/8″)
10 172 1204G 3/8″ left-hand tread
NipplePart No.Connection
10 172 50015 mm (3/16″)
10 172 50026.3 mm (1/4″)
10 172 50038 mm (5/16″)
10 172 500410 mm (3/8″)
10 172 5204G 3/8″ left-hand tread