The function of the A1 type Dust Seal is to prevent the ingress of dust, dirt, sand and metal shavings. The special design prevents scratches, protects the guiding parts and extends the working life of the seal. The interference diameter ensures that the seal fits snugly into the groove, thus preventing the ingress of dirt particles and moisture. type A1 rings provide a tight sealing chamber for the cylinder, eliminating the need for screws and brackets.
No screws or brackets are required. Tight tolerances and metal inserts are not required, preventing corrosion that can occur with metal skeleton rings. Grooves also do not require tight tolerances

Materials Properties

• Materials：TPU
• Hardness：90-95 shore
• Color：Blue

Technical Data

Advantages

• Excellent wiping performance
• Specially designed to prevent large particles from entering the system
• Wide range of sizes
• Good mechanical properties for use in heavy-duty conditions
• Close fit to grooves

Need to know more about our A1 Dust Seals size specification ?