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.
|Material description||Nitrile rubber combined with metal seal ring|
|Available Color||Black, brown,and so on|
|Material Strength||DKB seals have high resistance against extrusion, sufficient lubrication due to pressure medium between the
sealing lips, dust-proof.
|Medium||Hydraulic Oil, Grease, Water, Emulsion.|
|Applied device||Hydraulic Oil, Grease, Water, Emulsion.|