Lip seal CSA series

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The CSA cushioning seal is designed for braking points at the end-stroke of pneumatic cylinders. Several elements contribute to the increased efficiency of the CSA seal braking system: - the scraping profile with lead-in chamfer for better insertion of the shoulder; - the external grooves granting auto-alignment; - the edge at the bottom of the cushioning; - the use of polyurethane which ensures a long service life thanks to the high modulus of elasticity and the very good impact resistance.. The standard raw material is a low compression-set polyurethane with good flexibility at low temperature. Standard compound reference: B0 Alternative compound reference: C0 The assembling is done in semi-open groove, therefore cutting edges or flashes should be removed otherwise they may influence the sealing performance. Lubrication with grease will increase lifetime of the seal.