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105 seal: Contents, Single seal, Multiple springs, Unbalanced, Drive screw

105B seal: Contents, Single seal, Multiple springs, Balanced, Drive screw

Medium: Oil, Coal oil, Diesel, Gatch, Crude oil, Heavy oil, Lubricants, Acetone,Benzene, Ether, Pyridine, Phenol, Nitric acid, Concentrated hydrochloric acid,Acetic acid, Urea, Lye, Seawater

Operating limits

Pressure in the sealed chamber: 105=0.8MPa 105B=1 .6MPa

Temperature in the sealed chamber: -45°C~ 200°C

Linear velocity: 3000r/mm(25m/Sec)