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  5. Series 442, DN 10.4

Series 442, DN 10.4

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

 

Series 442 couplings withstand extremely rough handling in extra tough applications. The series features a zinc-plated steel/brass 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 441).

Technical data

Nominal flow diameter: 10.4 mm (13/32″)

Air flow: 3950 l/min (139.4 CFM)

Max. working pressure: 35 bar (507 PSI)

Min. burst pressure: 140 bar (2030 PSI)

Connection force: 169.6 N

Temperature range: -30°C — +100°C (-22°F — +212°F)

Material coupling: Zinc-plated steel/brass

Material nipple: Hardened zinc-plated steel

Standards: CEJN Original, 10.4 mm, Safetylock

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

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Similar products:

Series 342, DN 7.4

Technical data:

Couplings Part No. Connection
Hose connection 10 442 1003  8 mm (5/16″)
10 442 1004  10 mm (3/8″)
10 442 1005  13 mm (1/2″)
10 442 1006  16 mm (5/8″)
10 442 1007  19 mm (3/4″)
Male thread 10 442 1154  R 3/8″
10 442 1155  R 1/2″
10 442 1157  R 3/4″
10 442 1455  NPT 1/2″
10 442 1457  NPT 3/4″
Female thread 10 442 1204  G 3/8″
10 442 1205  G 1/2″
10 442 1207  G 3/4″
10 442 1404  NPT 3/8″
10 442 1405  NPT 1/2″
Nipples Part No. Connection
Hose connection 10 442 5005  13 mm (1/2″)
10 442 5006  16 mm (5/8″)
10 442 5007  19 mm (3/4″)
Male thread 10 442 5152  R 1/4″
10 442 5154  R 3/8″
10 442 5155  R 1/2″
10 442 5157  R 3/4″
10 442 5454  NPT 3/8″
10 442 5455  NPT 1/2″
Female thread 10 442 5204  G 3/8″
10 442 5205  G 1/2″
10 442 5207  G 3/4″
10 442 5405  NPT 1/2″