Wiper K12 70x83x8/11 PU+Stal

The K12 70x83x8/11 PU+Steel wiper is designed for hydraulic cylinders.
It removes dirt, dust, and moisture from the piston rod surface, preventing contamination inside the hydraulic system.
The combination of polyurethane (PU9501) and a steel case (FE9901) ensures firm housing and consistent performance in demanding environments.
Used in hydraulic cylinders of industrial, construction, and agricultural machines.

Technical details:

• Inside diameter (d): 70 mm

• Outside diameter (D): 83 mm

• Height (H): 8/11 mm

• Inch size: 2.76x3.27x0.31/0.43"

• Temperature range: -30°C to +100°C

• Materials: PU9501 + steel FE9901