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HALLITE 755 PISTON SEAL

    Hallite piston seals 755

    TECHNICAL DETAILS  
    OPERATING CONDITIONSMETRICINCH
    Maximum Speed 1.0 m/sec 3.0 ft/sec
    Temperature Range -40°C +110°C -40°F +230°F
    Maximum Pressure 350 bar 5000 psi
    MAXIMUM EXTRUSION GAP    
    Pressure bar 100160250350
    Pressure psi 1500240037505000
    Maximum Gap (S>0.280 in) 0.030.0250.020.01
    Maximum Gap (S<0.280 in) 0.0250.020.0150.005
    SURFACE ROUGHNESS µmRa µmRz µmRt µinRa µinRz µinRt
    Dynamic Sealing Face ØD₁ 0.1 – 0.4 1.6 max 4 max 4-1663 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

     inch   
    Part no.ØD1Ød1L1
     891000010.6910.129
     89101001.250.9410.129
     89102001.51.1910.129
     89103001.751.4410.129
     455352021.4620.283
     891310021.6060.129
     891040021.6910.129
     89105002.251.9410.129
     44900202.51.9620.283
     44393102.52.1060.129
     89106002.52.1910.129
     89107002.752.4410.129
     891080032.4620.283
     89109003.252.7120.283
     89110003.52.9620.283
     89111003.753.2120.283
     891120043.4620.283
     89113004.253.7120.283
     89114004.53.9620.283
     89115004.754.2120.283
     891160054.4620.283
     89117005.254.5040.378
     89118005.54.7540.378
     89132005.755.0040.378
     891190065.2540.378
     89120006.255.5040.378
     89121006.55.7540.378
     439481076.250.312
     891220076.2540.378
     89123007.256.5040.378
     89124007.56.7540.378
     891250087.2540.378
     89130008.4377.6910.378
     89126008.57.7540.378
     891270098.1370.378
     89128009.58.6370.378
     8912900109.1370.378