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Series 340
- Safety function that prevents accidental disconnect
- 100% tested and greased for breathing air
- Hose Kits comply with all breathing air standards
- Stainless steel
CEJN series 340 is specially designed for H2S safety breathing air and cascade systems. 100% tested and greasing according to breathing air regulation. Safety function “push-to-disconnect”. Stage 1 – push the nipple into the coupling Stage 2 – at the same time pull back the locking ring of coupling to disconnect. This Safety Feature gives the user the confidence and the assurance that there will be no accidental disconnection. Interchangeable with: ISO 6150B 1/4”.
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Technical data:
Technical data
| Nominal flow diameter | 5.3 mm (0.2″) |
| Air flow | 700 l/min (24.7 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 | Stainless Steel 304 |
| Material nipple | Stainless Steel 304 |
| Material seal | NBR (Nitrile) |
| Interchangeable with | CEJN 310, Foster 3003 |
| Standards | ISO 6150 B, A-A 59439, EN 14593, EN 14594 |
| Couplings | Part No. | Connection | Length | Diameter | Hexagon |
| Hose connection | 10 340 3004 | 3/8″ Hose | 71.3 | 25.4 | 22 |
| 10 340 3005 | 1/2″ Hose | 71.3 | 25.4 | 22 | |
| Reusable fitting | 10 340 3032 | 1/4” hose | 76.3 | 25.4 | 22/19 |
| Male thread | 10 340 3152 | R 1/4″ | 62.3 | 25.4 | 22 |
| 10 340 3452 | 1/4” NPT | 62.3 | 25.4 | 22 | |
| Female thread | 10 340 3202 | G 1/4″ | 60.3 | 25.4 | 22 |
| 10 340 3204 | G 3/8″ | 58.8 | 25.4 | 22 | |
| 10 340 3402 | 1/4” NPT | 58.8 | 25.4 | 22 | |
| Nipples | Part No. | Connection | Length | Diameter | Hexagon |
| Hose connection | 10 340 5005 | 1/2″ Hose | 48 | 17 | – |
| 10 340 5004 | 3/8″ Hose | 48 | 14 | – | |
| Reusable fitting | 10 340 5032 | 1/4” hose | 55.6 | 21.9 | 19/17 |
| Male thread | 10 340 5152 | R 1/4″ | 42.5 | 16.2 | 14 |
| 10 340 5452 | 1/4” NPT | 41.5 | 16.2 | 14 | |
| Female thread | 10 340 5402 | 1/4” NPT | 39 | 19.6 | 17 |
| 10 340 5202 | G 1/4″ | 40.5 | 19.6 | 17 | |
| 10 340 5204 | G 3/8″ | 41.5 | 23.1 | 20 | |
| Male to hose | Part No. | Length | Diameter | Hexagon | |
| – | 19 900 0892 | 47.5 | 21.9 | 19 | |