ADX Couplings & Nipples

ADX series• Flat-Face design for heavy duty Auto-Dock applications• Extreme surge flow resilience• Flexible mounting for automated multi-plates
CEJN ADX Series is a hydraulic Flat-Face auto-connect
coupling specifically made for custom auto-docksolutions. A perfect solution for everybody thatdesign their own automated hydraulic connection
on excavator quick couplers, tractor attachments,
wheel loader attachments or other mobile hydraulicapplications. ADX is a true heavy duty coupling that
can handle connection with pressure in the systemand that is extremely resilient to surge flow. The ADX
design is generic to fit different solutions on mounting
and mechanical solutions on the auto-dock multi-plate.
The flexible mounting gives a tolerance for certain
misalignment in the connection phase as the couplings
will self-align. ADX is made from high alloy steels withZinc-Nickel surface treatment for a long life in theharshest conditions.

COUPLINGSNIPPLES

Size: 3/8”
Size: 1/2”
Size: 3/4”
Size: 1”
Size: 3/8”
Size: 1/2”
Size: 3/4”
Size: 1”

Part No.

Connection

10 931 1204
10 931 1205
10 931 1207
10 931 1209
10 931 6204
10 931 6205
10 931 6207
10 931 6209

G 3/8” fem
G 1/2” fem
G 3/4” fem
G 1” fem
G 3/8” fem
G 1/2” fem
G 3/4” fem
G 1” fem

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ADX Couplings & Nipples

TECHNICAL DATA
Flow rate	������������������������������������������������������� 40-291 l/min @ 3bar ΔP (10.6-76.9 GPM @ 43.5 ΔPSI)
Temperature range	��������������������������������������� -30°C – +100°C (-22°F – +212°F)
Material coupling	������������������������������������������ SteelMaterial nipple	���������������������������������������������� SteelMaterial seal	�������������������������������������������������� NBR
Max. working pressure connected	�������������� 420 bar (6091 PSI)
Max. working pressure disconnected	��������� 400 bar (5801 PSI)
Min. burst pressure connected	�������������������� 1680 bar (24366 PSI)
Min. burst pressure disconnected	��������������� 1000 bar (14503 PSI)
Connectability	����������������������������������������������� The higher pressure in the system will give higher connection force.
Contact CEJN for specifications
Disconnection under pressure	��������������������� Yes

PRESSURE DROP CHART
Pressure drop ΔP (PSI)
2 .6

1400

1 4 ,52943.5

5872.5 101,587 1 1 6
370

300

264.2
237.8
211.3
158.5
132.1
105.7
79.3

200

52.8

100
90
80
70
60
50

1"

4030

3/4"

26.4
23.8
21.118.5
15.9
13.2
10.6

201/2"

Flow rate (l/min)

1000
900
800
700
600
500
400

7.9
5.3

103/8"

5

Flow rate (GPM)

1 ,5

2.6

DN8 - 3/8"

1.3

DN11 - 1/2"
DN15 - 3/4"
DN19 - 1"

0.26

10 ,1

0.5

1

Pressure drop ΔP (bar)234

56 7 8[1 bar = 0.1 MPa]

CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. Other connections andsealing material on request. Check with an authorized CEJN distributor for availability and prices. Some part numbers may be subject to minimum order
quantities. Please visit our website, www.cejn.com, for general maintenance tips. All measurements are in mm.

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19 0012 682/2019-04-29

Note! It is always recommended to contact your local CEJN office fortechnical support and advise and to get all vital data and specifications
needed to design a good auto-dock solution with ADX.