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Which kind of seals are the wiper seals?

Update:2018-05-26

Wiper seals commonly known as sealing ring, also called dustproof seals

Literally speaking, the wiper ring is a rubber seal, which mainly used to prevent dust and dirt intrusion. Widely used in vehicles, machinery equipment, construction machinery.

Wiper seals is very important for protective effect of some hydraulic equipment. If the dust intrude in the hydraulic equipment, not only attrit seal rings, but also seriously attrit the guide sleeve and piston rod. In addition, if these impurities invade into the hydraulic medium, it will also affect the function of the valve that has already operated the pump. If the situation is worse, many of them may damage these devices. 

After using wiper seals, can effectively remove the dust and debris on the piston rod, but will not have any harm to the above oil film, which is conducive to the lubrication of the seal ring. DSH Seals can supply various kinds of wiper seals, welcome to call.