Wiper WPM 60x74x5/8 NBR+Stal

The WPM wiper ring is designed to protect the glands of hydraulic cylinders against contamination from the external environment. It prevents mud, water and dirt from penetrating the system, protecting the seals and the piston rod surface against accelerated wear. Design and function: The wiper is made of oil-resistant NBR rubber set in a steel case, which ensures a durable and secure fit in the housing. The design allows easy press-fitting into the housing and ensures a firm hold even during intensive use. The flexible rubber lip fits closely against the piston rod surface, effectively removing dirt and moisture during the working stroke of the cylinder. Application: hydraulic cylinder glands, working mechanisms of construction and agricultural machinery, systems exposed to mud, dust and water. Materials: working part: NBR (nitrile rubber) – resistant to oils and greases, case: steel – provides rigidity and secure fastening. Dimensions: Inner diameter (d): 60 mm Outer diameter (D): 74 mm Height / thickness (H): 5/8 mm Dimensions in inches: gland: 2.36 × 2.91 × 0.20 inches