We provide a selection of special-duty products that extend our range, and also have the R&D facilities and production capability needed to design, test and manufacture custom seals for any hydraulic (or pneumatic) application.

Comflex® Fabric Reinforced Bellows

Hydraulic ram protectors

  • Heavy-duty bellows of elastomer-proofed fabric
  • Protect exposed metal surfaces from contaminants
  • Withstand rapid motion and heavy vibration
  • Designs to suit the most aggressive industrial environments

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Composite seals for special duties

Custom-designed for specific applications

  • Rod/gland or piston seals
  • Low dynamic and breakout friction for smoothest operation
  • Compact designs to suit simple recess grooves
  • Typical maximum operating pressure: 40 MPa
  • Typical maximum surface speed: 5.0 m/s

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Fluolion® Xtreme

High performance material for hydraulic seals in metallurgical plant

  • Specially developed low-friction material
  • With excellent abrasion resistance
  • Used successfully over many years
  • In composite seals for piston and rod applications

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Self-aligning Gland Rings

Optional feature with heavy-duty hydraulic packings

  • For duties under particularly arduous conditions
  • On plant with heavily worn rams
  • Or large degrees of offset
  • Or large extrusion gaps between gland follower and ram

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Tube test seal in polyurethane

High performance seal for hydrostatic testing

  • High pressure capability with extreme wear resistance
  • Dual or single hardness
  • Special lip profile for maximum seal life
  • Manufactured in high tensile, impact-resistant polyurethane

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Tube Test Seal Type S

Moulded in wear-resistant elastomer-proofed fabric

  • Self-energising seal for high-pressure hydrostatic testing
  • No axial compression required
  • Small seal sections compatible with long seal life
  • Minimum shutdown time for seal replacement

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