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PCA

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  1. Piston Seal Hallite Type: PCA
    Dimensions: 100 x 85 x 7.5
    Part number: 8509894
    Delivery time: ± 8 weeks
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  2. Piston Seal Hallite Type: PCA
    Dimensions: 1000 x 960 x 20
    Part number: 8513709
    Delivery time: ± 8 weeks
    More Details
  3. Piston Seal Hallite Type: PCA
    Dimensions: 101.6 x 89.13 x 5.61
    Part number: 8510011
    Delivery time: ± 8 weeks
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  4. Piston Seal Hallite Type: PCA
    Dimensions: 104.78 x 92.3 x 5.61
    Part number: 8510124
    Delivery time: ± 8 weeks
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  5. Piston Seal Hallite Type: PCA
    Dimensions: 105 x 90 x 7.5
    Part number: 8510159
    Delivery time: ± 8 weeks
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  6. Piston Seal Hallite Type: PCA
    Dimensions: 1060 x 1020 x 20
    Part number: 8513724
    Delivery time: ± 8 weeks
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146 items

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Hallite PCA


The Hallite PCA is a double-acting piston seal that performs well in both high- and low-pressure systems. The PCA has a square edge design on the primary sealing face paired with a square elastomer energizer. The square ring provides more stable pressure loading to the PTFE face ring, therefore it provides exceptional sealability throughout the pressure ranges. High-performance Armorlene® materials, like HLX, provide outstanding wear and extrusion-resistance properties as well as large range of temperature and media compatibility. The Hallite PCA seal is well-suited for a variety of hydraulic and pneumatic reciprocating applications. The compact housing allows designers to use a narrow-width piston, but it is recommended that proper guidance be used with this seal, especially in heavy-duty applications (see Hallite Bearings section). The PCA seal is available in a variety of Hallite’s high-performance Armorlene® materials to suit a wide range of demanding applications.


Max. Pressure 400 Bar
Temp. Range - 45 ℃ to 200 ℃
Max. Speed 15m/s
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