Fabric shaft seal WGW

The radial seal type WGW is especially used for rotational sealing of shaft lead-throughs in wind mills. It has particular advantages in any application where corrosion, large diameters and difficult assemblies could be a problem for traditional metal case seals! Type WGW is characterised by a finger-spring which ensures a uniform distribution of pressure on the shaft by the highly flexible lip of elastomer.

Versions:
WGW-A (standard)
WGW-C (with friction optimised sealing lip)

Application Range
Pressure: ≤ 1 bar
Sliding Speed: ≤ 15 m/s
Temperature NBR/Fabric: -30 °C / +100 °C (+120)*
Temperature HNBR/Fabric: -40 °C / +150 °C (+175)*
Temperature EPDM/Fabric: -40 °C / +140 °C (+150)*
Temperature VMQ/Fabric: -50 °C / +200 °C (+250)*
Temperature FKM/Fabric: -20 °C / +200 °C (+250)*
* temporarily

For detailled information, please look at the specific PDF catalogue or contact our application engineers.

Load product catalog