Wiper WPM 60x70x5/7 NBR+Stal

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

Construction and operation:
The wiper is made of oil-resistant NBR rubber, housed in a steel casing that ensures secure and durable fitting in the housing.
The design is suitable for drive-in installation, allowing strong retention even in conditions of intensive use.
The flexible rubber lip closely adheres to the piston rod surface, effectively cleaning it of dirt and moisture during the cylinder's working motion.

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,
casing: steel – provides rigidity and secure mounting.

Technical data:
inner diameter (d): 60 mm
outer diameter (D): 70 mm
height/thickness (H): 5/7 mm

Size in inches:
d × D × H: 2.36" × 2.76" × 0.20"/0.28"