The flexible tube is pressed onto the connecting sleeve integrated onto the connector body.

The flexible tube is secured using a sealing ring and a cutting ring locking is via a knurled nut. Available in PFA

Series 1C connection type: insert the rigid tube or plastic pipe over the integrated connecting sleeve to form a friction-locked and leak-proof connection that can be detached at any time. The sealing ring forms a seal for the connection. By tightening the knurled nut, the cutting ring presses against the tube or pipe to fix it in place.