Wiper WPM 85x95x7/10 NBR+Stal

The WPM wiper ring is designed to protect the gland seals of hydraulic cylinders from external contaminants.
It prevents mud, water, and dirt from entering the system, protecting seals and the rod surface from accelerated wear.
Construction and operation:
The wiper is made of oil-resistant NBR rubber, housed in a steel frame ensuring a secure and durable fit in the seat.
The design is adapted for press-fit installation, guaranteeing strong retention even under intensive working conditions.
The flexible rubber lip tightly adheres to the rod surface, effectively cleaning it of dirt and moisture during the cylinder's operation.
Application:
hydraulic cylinder glands,
working mechanisms of construction and agricultural machinery,
systems exposed to mud, dust, and water.
Materials:
working part: NBR (nitrile rubber) - oil and grease resistance,
frame: steel - provides rigidity and secure attachment.
Technical dimensions:
- inner diameter (d): 85 mm
- outer diameter (D): 95 mm
- height/thickness (H): 7/10 mm
Dimensions in inches:
- d × D × H: 3.35" × 3.74" × 0.28"/0.39