This is an early design of Walkersele® that still proves very efficient on slow rotary duties with highly abrasive media, where there is minimal shaft eccentricity. It has been largely superseded by Walkersele TBSM, as used for tunnel boring machines.
- Moulded entirely in elastomer-proofed fabric.
- Suitable only for slow rotary duties with minimal shaft eccentricity.
Walkersele® D4 availability
We still hold mould tools to satisfy the requirements of existing users and applications. Please contact us to check mould availability. Where we have a suitable tool, your seal will be supplied on short delivery time without tooling charges.
Download the Walkersele Radial Lip Seals Guide.