Self-centring hydraulic sealing ring, for thread M 42, with FKM insert, zinc-plated steel

This sealing ring seals a fitting at the thread run-out and centres itself in the process. The data sheet gives a working pressure of 250 bar. This version is listed with inside diameter 42.9 mm, outside diameter 52.4 mm, thickness 2.5 mm and fit for thread M 42. The stated material is zinc-plated steel. This version is supplied with FKM insert.

Benefits

• Fits thread M 42 in metric form.
• Inside diameter 42.9 mm, outside diameter 52.4 mm, thickness 2.5 mm.
• Working pressure up to 250 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

On hydraulic fittings the ring seals thread M 42 at 250 bar.