Hydraulic Products, WEO Plug-In

Couplings - Male metric ISO 6149-3

Series 831 features Plug-In couplings with male metric thread in sizes 1/4" up to 3/4". Including NBR O-ring.

Coupling, 1/4" Part No. Connection Max working pressure A B C D F
Metric (ISO 6149-3) 14 831 0412 148310412M12x1.5 male350 bar (5076 PSI)10.036.911.06.020


Coupling, 3/8" Part No. Connection Max working pressure A B C D F
Metric (ISO 6149-3) 14 831 0612 148310612M12x1.5 male315 bar (4568 PSI)13.042.012.59.527
 14 831 0616 148310616M16x1.5 male315 bar (4568 PSI)13.041.411.57.524


Coupling, 1/2" Part No. Connection Max working pressure A B C D F
Metric (ISO 6149-3) 14 831 0818 148310818M18x1.5 male315 bar (4568 PSI)16.042.012.59.527
 14 831 0858 148310858M22x1.5 male315 bar (4568 PSI)16.042.013.014.028


Coupling, 3/4" Part No. Connection Max working pressure A B C D F
Metric (ISO 6149-3) 14 831 1222 148311222M22x1.5 male315 bar (4568 PSI)23.053.013.014.032
 14 831 1227 148311227M27x2 male200 bar (2900 PSI)23.056.016.015.032


Check with an authorized CEJN distributor for availability and prices. Other connections and sealing material on request. Some part numbers may be subject to minimum order quantities. CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. All measurements are in mm.
Technical data
Material coupling: Hardened steel (zinc passivation)
Temperature range: -30°C — +100°C (-22°F — +212°F)

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