Liquid Pressure, Piston Gap and Rubber Hardness Relation for Radial O-Rings


Attention: Piston gap to be evaluated under operation pressure.

* Example: At 65 Bars and 0,25 Diametral Piston Clearance an O-Ring with up to 70 Shore hardness will be instable, whereas over 80 Shore hardness the O-Ring will not be extruded.