Hydraulic Piston O-Ring

Double acting elastomer seal for static and dynamic applications and as a cap energizer. 

Can be supplied in a wide variety of elastomeric materials e.g., nitrile, fluoroelastomer, ethylene propylene, neoprene, silicone, fluorosilicone, etc. PolyMod® low friction O-Rings are recommended for most dynamic applications and are available in all materials except silicone and fluorosilicone. UltraMod™ low friction O-rings are the preferred choice for the lowest friction O-Rings in fluoroelastomer compounds.

Operating Ranges:

  • Temperature range: Approximately -178°F to +500°F (-117°C to +260°C), depending on the elastomer choice