Stenso - Hovedkatalog 2019

Special Features: The robust seals of series TTH are designed for a versatile range of appli- cations in mobile hydraulics and also for operating in heavy operational of cylinders. The secondary lip on the dynamic surface of the rod seal is positioned in a specified area by design dept. just to give the very best performance. Due to the extrusion gap of tubes ballooning that is caused by high dynamic pressure loads will be avoided by the intergrated back-up rings that are included in this seal. Higly wear- resistant modified Polyurethane material. Excellent scraper effect by compact profile form, also in low pressure areas. Exact positioning in assembly space thru optia- mal no-wear behaviour. Higher pre-stressing resulting in a very good sealing conditions also in static applications. Simple as a snap in assembly in closed groo- ves. Absolutly usable for heavy mobile hydraulic ap- plications. Sizes for assembly spaces per as ISO 5597. TTH 123 Material Operational pressure Velocity Temperature : Polyurethan : to 50 MPa (500 bar) : reciprocating up to 0,5 m/s : -40 bup to +110 °C Rod Seal