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HALLITE 661 PNEUMATIC SEAL

    Hallite pneumatic seal 661

    Technical details

    OPERATING CONDITIONSMETRICINCH
    Maximum Speed1.0 m/sec3.0 ft/sec
    Temperature Range-45°C +80°C-50°F +180°F
    Maximum Pressure16 bar230 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
    Groove Section ≤ S mm3.004.005.007.00
    Max Rad r mm3.004.004.005.00
    Max Fillet Rad r₁ mm0.400.400.400.40
    Max Fillet Rad r₂ mm0.200.200.200.20
    Groove Section ≤ S in0.1570.197
    Max Rad r in0.1180.157
    Max Fillet Rad r₁ in0.0160.016
    Max Fillet Rad r₂ in0.0080.008
    TOLERANCESØd₁ØD₁ØD₂ØD₃L₁
    mmh10H11H11H11+0.20 -0.20
    inh10H11H11H11+0.016 -0

    METRIC
    Part no.Ød2Ød1ØD1ØD2ØD3L1
    45748007101810.5124.8
    455850013162416.5184.8
    457490018223022.5244.8
    457440024283828.6306
    459140028324232.6346
    457450034384838.6406
    455860046506050.6526
    457460056607460.6638.4
    457600066708470.6738.4
    457470076809480.6838.4
    458270096100114100.61038.4
    INCH
    Part no.Ød2Ød1ØD1ØD2ØD3L1
    89073000.7190.8801.1950.90.9590.189
    89074001.0941.2531.5681.2731.3320.189
    89075001.4691.6241.9391.6441.7030.189