RotoGlide Ring

RotoGlide Rings are designed to seal pivoting, helically moved and rotating pistons, rods and shafts. They are used with an O-ring as an energizer. All operating conditions and system variables must be reviewed before RotoGlide Rings can be recommended.

RotoGlide Rings are available in most PolyFluor™ and some PolyTel™ compounds. The O-ring energizers are available in a wide variety of elastomers.

Operating ranges:

Speed: 3 ft/s (1 m/s) maximum

Temperature: approximately -40°F to +300°F (-40°C to +150°C), depending on the O-Ring compound

Pressure: up to 4350 psi (30 MPa)

FluorFlex™ Rotary Seal

Single acting sealing element comprising of a PolyFluor™ U-shaped ring and a metal spring energizer. FluoroFlex Rotary seals have low friction, no stick-slip effect, and are wear-resistant. They can be used as a dynmaic seal for rotating shafts. FluoroFlex seals are resistant to most liquids and chemicals. 

FluoroFlex™ Rotary Seals are available in most PolyFluor™ materials.

Operating ranges:

Speed: reciprocating motion and rotation up to approximately 6.5 ft/s (2 m/s)

Temperature: approximately -238°F to +440°F (-150°C to +225°C)

Pressure: up to 5000 psi (35 MPa)

PolyMod® and UltraMod™ Oil Seals

Radial lip seal for shafts and spindles.  These consists of an elastomer sleeve, metal stiffening ring and a spiral tensioning spring. PolyMod® and UltraMod™ Oil Seals provide low friction and long-lasting sealing efficiency. They are self-retaining in open recess housings and can be run dry.

These can be supplied in nitrile and fluoroelastomers.

Operating Ranges

Speed: up to approximately 98 ft/s (30 m/s)

Temperature: approximately -40°F to +350°F (-40°C to +180°C), depending on the elastomer compound

Pressure: up to 7 psi (0.05 MPa)

PolyMod® and UltraMod™ V-Seals

Flexible shaft and bearing seals with an axial lip. These V-Seals fits directly on the shaft and seal axially against a counter face e.g. shaft collars, thrust washers, or the face of a roller bearing. V-Seals provide reliable sealing against dust, dirt, oil, grease etc. PolyMod® and UltraMod™ V-Seals have characteristically very low friction.

These can be supplied in nitrile and fluoroelastomers.

Operating Ranges

Speed: up to approximately 39 ft/s (12 m/s)

Temperature: approximately -40°F to +350°F (-40°C to +180°C), depending on the elastomer compound