The WDL Wiper is a Double Lip Wiper with a steel casing, enabling an
open groove installation. The Inner Lip retains the thin fi lm of Hydraulic
Oil allowed to sneak through by the Primary/Secondary Seals, whereas
the Outer Lip checks the entry of debris/solid particles entering into the
system, protecting the Sealing System as well as other internal
components. Highly recommended as a Wiper Seal in highly
demanding applications like Off -Road Equipment Cylinders, Material
Handling Equipment Cylinders etc.