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HALLITE 851 PNEUMATIC SEAL

    Hallite pneumatic seal 851

    Technical details

    OPERATING CONDITIONSMETRICINCH
    Maximum Speed0.1 m/sec0.3 ft/sec
    Temperature Range-45°C +80°C-50°F +180°F
    Maximum Pressure10 bar150 psi
    SURFACE ROUGHNESSµmRaµmRzµmRtµinRaµinRzµinRt
    Dynamic Sealing Face Ød₁0.1 – 0.41.6 max4 max4 – 1663 max157 max
    Static Sealing Face ØD₁1.6 max6.3 max10 max63 max250 max394 max
    Static Housing Faces L₁3.2 max10 max16 max125 max394 max630 max
    CHAMFERS & RADII
    Rod Diameter Ød₁ mm≤20>20
    Min Chamfer C mm3.503.50
    Min Chamfer C₁ mm1.502.00
    Max Fillet Rad r₁ mm1.101.40

    METRIC
    Part no.Ød1ØD1ØD2L1L2
    444200012.0022.0024.008.8013.00
    445390016.0026.0028.008.8013.00
    440470020.0030.0032.008.8013.00
    442760025.0035.0037.509.4014.00