Self-centring hydraulic sealing ring, for thread M 30, with FKM insert, zinc-plated steel

In use, the sealing ring seals a fitting at the thread run-out and centres itself in the process. The data also state a temperature range of -15 to +200 °C. This version comes with inside diameter 31 mm, outside diameter 39 mm, thickness 2 mm and fit for thread M 30. In addition the data give FKM insert.

Benefits

• Fits thread M 30 in metric form.
• Inside diameter 31 mm, outside diameter 39 mm, thickness 2 mm.
• Working pressure up to 400 bar.
• Temperature range -15 to +200 °C.
• Ring in zinc-plated steel with FKM insert.
• The retaining lip holds the ring on the thread once it is pushed on, the sealing effect stays independent of the tightening torque.

Applications

In power unit construction the ring with an inside diameter of 31 mm centres itself on the thread.