CEJN
CEJN / Series 342
Vendor: CEJN
Coupling Type: Quick Disconnects
Description:
35 bar (508 PSI) – 1950 l/min (69 CFM)
Coupling Category:
Quick Connect Couplings for Breathing Air Applications
A hardened steel locking sleeve and nipple make Series 342 well-suited for breathing air applications in demanding industrial environments. Its special valve design provides an extremely high rate of airflow. Like most CEJN breathing air couplings, Series 342 offers one-hand-operated connection, an integrated safety feature that guards against unintentional disconnection, a grip friendly locking sleeve, and a broad connection range.
Technical Data
Material: Nickel-plated brass, zinc-plated locking sleeve and nipple of hardened steel
Seal material: NBR
Airflow at inlet pressure of 6 bar (87 PSI) and pressure drop 0.5 bar (7 PSI): 1950 l/min (69 CFM)
Max. working pressure: 35 bar (508 PSI)
Min. burst pressure: 140 bar (2030 PSI)
Temperature range: -30°C to +100°C (-22º to + 212ºF)
Nominal flow diameter: 7.4 mm (9/32")
Couplings: Compatible with Series 341 and 346 nipples
Nipples: Compatible with Series 341, 344, 345, and 346 couplings
Technical Data
Material: Nickel-plated brass, zinc-plated locking sleeve and nipple of hardened steel
Seal material: NBR
Airflow at inlet pressure of 6 bar (87 PSI) and pressure drop 0.5 bar (7 PSI): 1950 l/min (69 CFM)
Max. working pressure: 35 bar (508 PSI)
Min. burst pressure: 140 bar (2030 PSI)
Temperature range: -30°C to +100°C (-22º to + 212ºF)
Nominal flow diameter: 7.4 mm (9/32")
Couplings: Compatible with Series 341 and 346 nipples
Nipples: Compatible with Series 341, 344, 345, and 346 couplings
| Couplings | Part No. | Description | Length | Diameter | Spanner Size |
| Hose Connection | 10 342 1002 | 6.3 mm (1/4") | 68.7 | 24.4 | 19 |
| 10 342 1003 | 8.0 mm (5/16") | 71.2 | 24.4 | 19 | |
| 10 342 1004 | 10.0 mm (3/8") | 71.7 | 24.4 | 19 | |
| 10 342 1005 | 13.0 mm (1/2") | 69.7 | 24.4 | 19 | |
| Male Thread | 10 342 1152 | R 1/4" | 64.7 | 24.4 | 20 |
| 10 342 1154 | R 3/8" | 62 .7 | 24.4 | 20 | |
| 10 342 1155 | R 1/2 " | 57.2 | 25.4 | 22 | |
| 10 342 1452 | NPT 1/4" | 63.7 | 24.4 | 20 | |
| 10 342 1454 | NPT 3/8" | 61.7 | 24.4 | 20 | |
| 10 342 1455 | NPT 1/2" | 56.2 | 25.4 | 22 | |
| Female Thread | 10 342 1202 | G 1/4" | 58.7 | 24.4 | 20 |
| 10 342 1204 | G 3/8" | 61.7 | 24.4 | 20 | |
| 10 342 1205 | G 1/2" | 61.2 | 28.9 | 25 | |
| 10 342 1402 | NPT 1/4" | 60.7 | 24.4 | 20 | |
| 10 342 1404 | NPT 3/8" | 60.7 | 25.4 | 22 | |
| Stream-Line | 10 342 1060 | 6.5 x 10.0 mm | 65.7 | 24.4 | 20/16 |
| 10 342 1062 | 8.0 x 12.0 mm | 68.7 | 24.4 | 20/19 |
| Nipples | Part No. | Description | Length | Diameter | Spanner Size |
| Hose Connection | 10 342 5002 | 6.3 mm (1/4") | 47.0 | 13.0 | - |
| 10 342 5004 | 10.0 mm (3/8") | 49.5 | 14.0 | - | |
| 10 342 5005 | 13.0 mm (1/2") | 50.0 | 17.0 | - | |
| Male Thread | 10 342 5152 | R 1/4" | 46.0 | 16.2 | 14 |
| 10 342 5154 | R 3/8 | 46.0 | 19.6 | 17 | |
| 10 342 5155 | R 1/2" | 52.0 | 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 | |
| Female Thread | 10 342 5202 | G 1/4" | 42.0 | 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 | |
| 10 342 5405 | NPT 1/2" | 45.5 | 31.2 | 27 | |
| Stream-Line | 10 342 5060 | 6.5 x 10.0 mm | 49.0 | 18.5 | 16/16 |
| 10 342 5062 | 8.0 x 12.0 mm | 52.0 | 21.9 | 19/19 |
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |