The WPW Wiper is a single acting elastomer Wiper with metal integration which supports the lip to wipe the solid matter on the Rod surface and avoiding it from entering into the system, thus eliminating damage to other seals and internal components. This seal is easier to install compared to WGN and WGP type seals, as this seal has the metal ring facing outside and thus the force could easily be exerted. But, this seals also has the risk of the metal body getting rusted if exposed to such conditions.