WIPER PO15

STANDARD SEAL DIMENSIONS

DESCRIPTION

The PO15 wipers are made of a PTFE element and an O-Ring having a sealing effect in the static part and, at the same time has an energizing effect on wiper in the absence of pressure. The TRD also has a scraping effect on the outside of the Cylinder and maintains a residual oil film on the internal part of the rod. Used with proper sealing, allows the hydrodynamic return in the cylinder.

TECHNICAL DATA

Speed: < 15 m/s Temperature: from - 30° C to + 100° C for the standard type with nitrile O-Ring. Short peaks till +120° C from -15°C to +150°C with FKM o-rings

MATERIAL

Bronze-filled PTFE for the standard type, and nitrile rubber NBR for the O-Ring.

ASSEMBLING

Easy assembling in semi-open groove. The O-Rings have to be fitted first into the groove and Then the PTFE element. Remove flashes and/or cutting edges in the groove.