Functional nut with cutting and sealing ring, tube 18 L, FKM seal

Once installed, the functional nut combines union nut, cutting ring and elastomer seal in a single part and seals softly on the tube. In addition the sheet lists the tube size 18 L. Decisive for the selection is a working pressure of 315 bar.

Benefits

• Cutting ring and seal come ready fitted, so the joint on tube 18 L needs no separate parts to be presented first.
• The functional nut FKM version sets the elastomer material of the additional soft seal.
• Tube 18 L belongs to the light series and sets the cone and the thread of the nut.
• The working pressure of 315 bar applies to the fully tightened joint.
• The additional soft seal takes up settling that a purely metallic seal on tube 18 L cannot compensate.

Applications

In hydraulics the functional nut on tube 18 L replaces the combination of union nut and loose cutting ring.