Union nut for cutting ring, tube 28 L, stainless steel 1.4571

Once installed, the union nut presses the cutting ring onto the cone of the stud as it is tightened and so holds the tube in the coupling. The data also state a temperature range of -60 to +400 °C. This version comes with tube connection 28 L (M36x2). In addition the data give light series.

Benefits

• Matches tube 28 L (M36x2) of the light series, so the nut fits the cone of the matching stud.
• Available as a single part, so a damaged nut can be replaced without changing the whole coupling.
• For working pressures up to 160 bar in this size.
• Temperature range -60 to +400 °C, made of stainless steel 1.4571.
• The hexagon allows tightening with an ordinary open-ended spanner, no special tool is needed.

Applications

When assembling a line 28 L (M36x2) the nut draws the cutting ring in and cuts it into the tube.

Standards and conformity

The stated temperature range -60 to +400 °C applies to the version in stainless steel 1.4571. An elastomer seal narrows it.