CANGAS CFS cylinder filling system’s product O2 meets U.S.P medical standard at 93% or higher than the standard. The system applies diaphragm booster which is designed for oxygen of large flow for user’s daily production. The gas does not come into contact with the transmission components and the gas will not be contaminated. The quality of the products produced by the users is guaranteed. There are a few main advantages in applying diaphragm booster into medical oxygen filling:
1. The working chamber of the cylinder is composed of the diaphragm and the curved surface of the cylinder head. It is a static seal and there is no leakage of gas. It can easily reach high pressure.
2. The transmission part is compressed hydraulic oil, and the equipment has low vibration and low noise.
3. There are few consumables, mainly diaphragms. Subsequent maintenance and operation costs are low.
China's national medical standards stipulate that piston compressors should not be used for oxygen pressurization and filling processes. Diaphragm compressors are recommended. There are similar regulations for medical standards in different regions of the world.