Fluid Air,Vacuum Operating Pressure 0-1.0Mp Negative Pressure -750mmHg Pressure ... , tube and trachea cut, gold, muffler and pneumatic auxiliary parts, solenoid valve, cylinder, etc. The origin processor system, The product specification ... , tube and trachea cut, gold, muffler and pneumatic auxiliary parts, solenoid valve, cylinder, etc. The origin processor system, The product specification ...