Wiper WPM 60x75x7/10 NBR+Stal

The WPM type wiper ring is designed to protect the gland seals of hydraulic cylinders from external contamination.
It prevents mud, water, and dirt from entering the system, protecting the seals and the piston rod surface from accelerated wear.

Construction and operation:
The wiper is made from oil-resistant NBR rubber, embedded in a steel frame that ensures secure and durable seating in the housing.
The design is suitable for press-fit assembly, guaranteeing a strong hold even under intense working conditions.
The flexible rubber lip adheres closely to the piston rod surface, effectively cleaning it of dirt and moisture during cylinder operation.

Applications:
- hydraulic cylinder glands,
- working mechanisms of construction and agricultural machinery,
- systems exposed to mud, dust, and water.

Materials:
- working part: NBR (nitrile rubber) – resistance to oils and greases,
- frame: steel – provides stiffness and secure mounting.

Technical data:
- internal diameter (d): 60 mm
- external diameter (D): 75 mm
- height/thickness (H): 7/10 mm

Size in inches:
- d × D × H: 2.36" × 2.95" × 0.28"/0.39