844

The design of the Hallite 844 double-lip pressure rod cleaner minimizes oil transfer out of the ram on the cylinder rod by collecting traces of fluid passing through the rod seal.
The Umbrella Wiper Technology™, a unique feature, is a debris guard flap on the wiper lip that completely covers the stuffing box housing and prevents water/sludge buildup that is common with conventional wipers. This feature provides additional protection to the integrity of the hydraulic system by reducing corrosion and preventing contamination from entering the wiper housing groove and hydraulic cylinder bushing, which will result in longer system life.
Standard Hallite 844 is molded in Hythane® 361, Hallite's high-performance polyurethane, for excellent in-service durability. Some sizes of Hallite 844 are offered in Hythane® 181 polyurethane with a textured wiper lip to provide improved dry rod performance, particularly for long stroke cylinder applications.