Stenso - Hovedkatalog 2019

This is meant for applications where con- ventional elastomer seals cannot be used due to their limited thermal and chemical re- sistance. Here the AF 610R type offers an optimal solution to the sealing problem. AF-610R is a single acting rotary seal with spring prestressing and collar for resis- tance to torsion. Different materials for pro- file gasket and springmake the range of ap- plications as wide as chemicals, pharmaceuticals, foodstuffs and equip- ment construction. Special Features: High chemical resistance, and resis- tance to most fluid gases and other chemicals Very good shear characteristics, no stick slip effect Low frictional values and good resis- tance to galling. Very wide temperature range of applica- tion Available for all shaft diameters up to 2500 mm 280 Material Operational pressure Velocity Temperature : PTFE-Compound : up to 10 MPa (100 bar) : rotary to bis 4 m/s : -150 up to +225 °C ASL-seals Spring-activated rod seal for rotation