The seal type Aston Seals UP is a high performance all purpose lipseal suitable for both rod and piston. The UP pro! le assures a good reaction against shock pressure peaks and low friction in all conditions. The material used to produce this seal is a polyurethane compound that ensures excellent properties on wear-resistance, extended service life and resistance against extrusion. • Suitable for both rod and piston • Economical solution • Excellent wear-resistance
