DKB – Excavator Hydraulic Cylinder Dust Rubber Wiper Seal

DKB wiper seal is molded on the metal frame with NBR and mates with the mounting holes. In addition, it has the excellent dust-tight sealing ability, can be waterproof and immersed, and has an inner lip to reduce oil film leakage. It is a dustproof and highly reliable series sealing system. One of the options is mainly used for dust prevention of engineering machinery cylinders. DKB Wiper Seal is suitable for hydraulic oils used in ordinary petroleum machinery.

DKB is a dust-proof, scraping double dust seal. The lip-shaped metal skeleton dust-proof ring prevents dust, dirt, sand and metal chips from entering, prevents scratches, protects the metal surface of the piston rod, prolongs the service life of the seal, and has a scraping function.

Characteristics:

• Insensitive to shock loads and pressure peaks.
• High crush resistance.
• Easy installation.
• The pressure medium between the sealing lips can be fully lubricated.
• Suitable for the toughest working conditions.

◆◆ NBR+Steel