CEJN® Series 347 Stream-Line Coupling

• Developed to prevent potentially dangerous cross-connections in industrial applications, CEJN Series 347 nipples are non-interchangable with any other CEJN series couplings.
• The series is useful in applications with multiple access points for different media, such as breathing air, compressed air, and gas.
• The double shut-off series has a valved nipple.
• The special valve design of both the coupling and nipple provide an extremely high rate of airflow.
• Like most CEJN breathing air series, Series 347 offers one-hand-operated connection, an integrated safety feature that guards against unintentional disconnection, and a grip-friendly locking sleeve.

CEJN® Series 347 Stream-Line Coupling prevent dangerous cross-connections. The CEJN® Series 347 Stream-Line Coupling is suitable in compresses air.