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Series 342

  • Automatic safety-locking feature
  • Extremely high flow capacity
  • One-hand operated

 

Series 342 couplings withstand extremely rough handling in extra tough applications. The Series features a zinc-plated steel construction with a locking sleeve made of hardened zinc-plated steel. The Series offers a wide range of connections, as well as anti-hose whip nipples. The automatic safety-locking feature prevents unintentional disconnection.

 

Please refer to the CEJN Breathing Air range for an all brass version (Series 341).

More tools are featured in tool catalog.

Technical data:

Technical data

Nominal flow diameter 7.4 mm (0.3″)
Air flow 1950 l/min (68.8 CFM)
Max. working pressure 35 bar (507 PSI)
Min. burst pressure 140 bar (2030 PSI)
Temperature range -30°C — +100°C (-22°F — +212°F)
Material coupling Zinc-plated steel/brass
Material nipple Hardened zinc-plated steel
Material seal NBR
Interchangeable with
Standards CEJN Original Standard

Flow capacity is measured at 6 bar (87 PSI) inlet pressure, and pressure drop at 0.5 bar (7 PSI).

Couplings Part No. Connection Length Diameter Hexagon
Hose connection 10 342 1002 6.3 mm (1/4″) 69.5 24.4 19
10 342 1003 8 mm (5/16″) 71 24.4 19
10 342 1004 10 mm (3/8″) 71.5 24.4 19
10 342 1005 13 mm (1/2″) 69.5 24.4 19
Male thread 10 342 1152 R 1/4″ 64.5 24.4 20
10 342 1154 R 3/8″ 62.5 24.4 20
10 342 1155 R 1/2″ 57 25.4 22
10 342 1452 NPT 1/4″ 63.5 24.4 20
10 342 1454 NPT 3/8″ 61.5 24.4 20
10 342 1455 NPT 1/2″ 56 25.4 22
Female thread 10 342 1202 G 1/4″ 58.5 24.4 20
10 342 1204 G 3/8″ 61.5 24.4 20
10 342 1205 G 1/2″ 61 28.9 25
10 342 1402 NPT 1/4″ 60.5 24.4 20
10 342 1404 NPT 3/8″ 60.5 25.4 22
Stream-Line 10 342 1060 6.5 x 10 mm 65.5 24.4 20
10 342 1062 8 x 12 mm 68.5 24.4 20
Nipples Part No. Connection Length Diameter Hexagon
Hose connection 10 342 5002 6.3 mm (1/4″) 47 13
10 342 5004 10 mm (3/8″) 49.5 14
10 342 5005 13 mm (1/2″) 50 17
Male thread 10 342 5152 R 1/4″ 46 16.2 14
10 342 5154 R 3/8″ 46 19.6 17
10 342 5155 R 1/2″ 52 25.4 22
10 342 5452 NPT 1/4″ 42.7 16.2 14
10 342 5454 NPT 3/8″ 43.7 19.6 17
10 342 5455 NPT 3/8″ 50.5 25.4 22
10 342 5556 M16 x 1.5 43 21.9 19
Female thread 10 342 5202 G 1/4″ 42 19.6 17
10 342 5204 G 3/8″ 43.2 23.1 20
10 342 5205 G 1/2″ 47.7 27.7 24
10 342 5402 NPT 1/4″ 41.5 19.6 17
10 342 5404 NPT 3/8″ 43.2 23.1 20
Stream-Line 10 342 5060 6.5 x 10 mm 49 18.5 16
10 342 5062 8 x 12 mm 52 21.9 19