H8A型机械密封
运行参数 Operating limits
密封腔压力: 12kg/cm2
密封腔温度：(4-1)-60℃~180℃ (4-2)-20℃~230℃
线速度:25m/Sec
Pressure in the sealed chamber:: 12kg/cm2
Temperature in the sealed hamber：(4-1)-60℃~180℃ (4-2)-20℃~230℃
Linear velocity:25m/Sec