This document provides information on the Zurcon Scraper WKE Single-Acting - Metal-Encased Wiper. It is made of Zurcon polyurethane encased in a non-alloyed steel case. It has advantages like a space-saving construction, high wear resistance, and a simple groove design. It is recommended for use in mobile hydraulic machinery, agriculture machinery, construction machinery, and lift trucks where there are dusty and humid conditions. The document lists available part numbers and dimensions for the wipers.