Characteristics and performance

The Hallite 54 double acting piston seal design, with a filled PTFE face ring, provides the designer with a compact, low friction seal for light to medium duty hydraulic cylinders. It has been superseded as a product group.

Product details

Equivalent glass-filled PTFE face parts can be found in the new G54 product datasheet, and equivalent bronze-filled PTFE face parts can be found in the new P54 product datasheet from the Armorlene® PTFE product catalogue.

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Max pressure

350 Bar

Temp range

-30°C
100°C

Max speed

4m/sec
Key:
  • Recomended
  • Possible
  • Not suitable

* For fluid types marked as possible, please call our team of experts on +91 80 2372 6000 to talk through your requirements and determine if this seal is the most suitable for your needs.

 Dynamic applicationStatic application
Fluids based on mineral oil  
AnyRecommendedPossible
Waterbased fluids  
HFA (5/95)PossibleRecommended
HFB (60/40 invert emulsion)PossiblePossible
HFC (water glycol)PossiblePossible
WaterPossiblePossible
Other fluid types  
Air/NitrogenPossibleNot suitable
HFD (Phosphate ester ARYL Type)Not suitableNot suitable
Synthetic esters (HEES, HFDU)RecommendedPossible