They are all designed for workingpressure of 200 LBS with NPT threads, not for air compressor service.
他们的设计能够承受200磅的工作压力，带NPT螺纹，而不是空气压缩机的服务。
2
The main purpose of the buffer is to prevent the compressed air system pressure fluctuations, compressed air happened to prevent further cooling, prevent compressor working too much.
缓冲器的主要目的在于防止压缩空气系统的压力发生波动、防止压缩空气进一步降温，避免压缩机工作过度。
3
In order to avoid premature wear engine (abnormal) and maintain the best working condition, the air filter and pressure regulator PCV regular inspection and replacement is crucial.