122 MECHANICAL SEAL SERIES

Main Characteristics:

Applicable range: water, oil, weak acid,weak alkali and other mediums,Perfluoroethylene V ring is required in strong corrosive mediums
Applicable pressure: ≤1.0Mpa
Applicable temperature: acrylonitrile rubber: -20℃~80℃
                                    luorine rubber: -20℃~180℃
Applicable speed: diameter of axle≤ø45≤3000rpm
                           diameter of axle≤ø45≤1450rpm
　
型号 d d1 D D1 D2 D3 L L1 L2 L3
122-20 20 21.5 35 29 26 36 43.5 43.5 36.5 7
122-25 25 26.5 40 34 31 42 47.0 47.0 40.0 7
122-30 30 31.5 45 39 35 46 50.0 50.0 43.0 7
122-35 35 36.5 50 44 41 53 53.0 53.0 46.0 7
122-40 40 41.5 58 51 46 60 57.0 57.0 50.0 7
122-35 45 46.5 63 56 52 65 61.0 61.0 54.0 7
122-50 50 51.5 70 62 56 71 62.0 62.0 55.0 7
122-55 55 56.5 75 67 62 76 64.0 64.0 57.0 7
122-60 60 61.5 80 72 72 82 65.0 65.0 58.0 7
122-65 65 66.5 85 77 77 87 67.0 67.0 60.0 7
122-70 70 71.5 92 83 72 93 70.0 70.0 63.0 7
122-75 75 76.5 97 88 82 99 72.0 72.0 65.0 7
122-80 80 81.5 105 95 87 108 72.0 72.0 65.0 7