WIPER PO20

STANDARD SEAL DIMENSIONS

DESCRIPTION

The PO20 sealing part combines an asymmetric lip seal profile with a wiper. Since it is installed in a single groove, the PO20 seal has several advantages:
– reduced overall dimensions;
– faster construction of the groove.

TECHNICAL DATA

Pressure: < 20 bar Speed: < 1 m/s Temperature: from - 30° C up to + 90° C Fluids: air with or without lubrication, mineral oils or grease

MATERIAL

Standard polyurethane 90 Shore A.
Alternative polyurethane 85 Shore A.

ASSEMBLING

Remove cutting edges and/or flashes from the housing where the wiper has to be installed in order to minimise seal wear during operation.