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  6. Series 346

Series 346

Technical data
  • One-hand operated to connect
  • Automatic safety locking feature
  • Large range of connections available
  • Extremely high flow capacity

 

The AISI 316 stainless steel construction of Series 346 makes it suitable for agressive applications, such as offshore duty. Its special valve design provides a high rate of airflow. Like most CEJN breathing air couplings, Series 346 offers one-hand operated connection, an integrated safety feature that guards against unintentional disconnection, a grip-friendly locking sleeve, and a broad range of connections.

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Similar products:

Series 342

Series 344

Series 345

Technical data:

Couplings Part No. Connection Length Diameter Hexagon
Hose connection 10 346 1034 3/8″ 73.3 25.4 22
Male thread 10 346 1184 R 3/8″ 64.3 25.4 22
10 346 1254 G 3/8″ 59.9 25.4 22
10 346 1452 1/4″ NPT 63.9 25.4 22
Female thread 10 346 1202 G 1/4″ 61.9 25.4 22
10 346 1234 G 3/8″ 60.8 25.4 22
10 346 1402 1/4″ NPT 60.4 25.4 22
Nipples Part No. Connection Length Diameter Hexagon
Hose connection 10 346 5005 9.0 mm 54 14 –
Male thread 10 346 5272 G 1/4″ 40 16.2 14
10 346 5452 1/4″ NPT 42.5 16.2 14
10 346 5454 3/8″ NPT 44 19.6 17
Female thread 10 346 5202 G 1/4″ 41.5 19.6 17
10 346 5402 1/4″ NPT 40.5 19.6 17
10 346 5404 3/8″ NPT 42 25.4 22
10 346 5204 G 3/8″ 42 25.4 22