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CHOOSING THE RIGHT COUPLING FOR YOUR APPLICATION
With over 60 years’ experience, CEJN has become the leading company in the product development of quick connect couplings.
CEJN has become the industry’s choice for quick connect couplings for all kinds of applications (i.e. Pneumatic, Breathing Air, Gases,
Hydraulics, Fluids and other media).
Series Number
220
291
300
eSafe
310
eSafe
315
eSafe
320
eSafe
381
410
eSafe
Page Number
8
9
10
11
12
13
15
16
Nominal flow diameter mm
5
5.5
5.5
5.3
7.5
7.6
8
10.4
Max. working pressure bar
35
12
16
16
16
16
10
16
Flow rate litres/min
580
640
1050
950
1950
2250
1050
4000
One way shut-off
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Two way shut-off
No
No
No
No
No
No
No
No
Straight through
No
No
No
No
No
No
No
No
Seal material
Nitrile
Nitrile
Nitrile
Nitrile
Nitrile
Nitrile
Applications
Series Number
430
eSafe
471
550
eSafe
341
342
344
345
442
Page Number
17
18
19
20
21
22
23
24
Nominal flow diameter mm 8.2
11
11
7.4
7.4
7.4
6.2
10.4
Max. working pressure bar
16
8
16
35
35
35
35
35
Flow rate litres/min
2500
2350
4050
1950
1950
1950
1100
3950
One way shut-off
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Two way shut-off
No
No
No
No
No
No
No
No
Straight through
No
No
No
No
No
No
No
No
Seal material
Nitrile
Nitrile
Nitrile
Nitrile
Nitrile
Nitrile
Nitrile
Applications
Compressed Air
Breathing Air
Fluid