Skip to content

HALLITE 659 PISTON SEAL

    Hallite piston seal 659

    Technical details

    OPERATING CONDITIONSMETRIC INCH
    Maximum Speed 1.0 m/sec 3.0 ft/sec
    Temperature Range -45°C +110°C -50°F +230°F
    Maximum Pressure 400 bar 6000 psi
    MAXIMUM EXTRUSION GAP
    Pressure bar 160 250 400
    Maximum Gap mm 0.60 0.50 0.40
    Pressure psi 2400 3750 6000
    Maximum Gap in 0.024 0.020 0.016
    SURFACE ROUGHNESS µmRa µmRz µmRt µinRa µinRz µinRt
    Dynamic Sealing Face ØD₁ 0.1 – 0.4 1.6 max 4 max 4 – 16 63 max 157 max
    Static Sealing Face Ød₁ 1.6 max 6.3 max 10 max 63 max 250 max 394 max
    Static Housing Faces L₁ 3.2 max 10 max 16 max 125 max 394 max 630 max
    CHAMFERS & RADII
    Groove Section <S mm 4.00 5.00 7.50 10.00
    Min Chamfer C mm 3.00 3.50 5.00 6.50
    Max Fillet Rad r₁ mm 0.20 0.40 0.80 0.80
    Max Fillet Rad r₂ mm 0.40 0.80 1.20 1.20
    Groove Section ≤ S in 0.125 0.187 0.250 0.500
    Min Chamfer C in 0.093 0.093 0.125 0.217
    Max Fillet Rad r₁ in 0.008 0.008 0.016 0.032
    Max Fillet Rad r₂ in 0.016 0.016 0.032 0.047

    METRIC
    Part no.ØD1Ød1SLL1
    489470060451011.4
    488440070551011
    487070075657.38
    4892200806511.512.5
    4775500907511.512.5
    4834000908089
    45803001008014.516
    4894900100851011.4
    47756001008511.512.5
    48923001059011.512.5
    45804001109014.516
    47757001109511.512.5
    486500012010011.813
    481300013011511.512.5
    INCH
    Part no.ØD1Ød1SLL1
    44166001.2510.1710.187
    43724001.51.250.1870.207
    45286001.751.250.3750.413
    456330021.630.250.281
    45285002.3751.750.4370.481
    45634002.52.130.250.281
    452840032.250.50.55
    487600032.6180.3750.413
    456350032.630.250.281
    45636003.53.130.250.281
    45283003.6252.8750.5620.619
    456370043.630.250.281
    45282004.253.50.5620.619
    4528100540.7310.804
    4530200650.7310.804
    4529700760.7310.804