Union nut for cutting ring, tube 28 L, zinc-plated steel, light series

As a union nut the article presses the cutting ring onto the cone of the stud as it is tightened and so holds the tube in the coupling. The data sheet gives a working pressure of 160 bar. Material zinc-plated steel is listed for this version. Also stated are 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 -40 to +120 °C, made of zinc-plated steel.
• 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 -40 to +120 °C applies to the version in zinc-plated steel. An elastomer seal narrows it.