... The compressor mainly consists in the compressor, motor, belt transmission system, air system, buffering separator between stages, cooling ... lubrication Packing and cylinder: little oil lubrication16) Gas Transmission Temperature: ≤55°C17) Noise Level: ≤85dB(A)18 ... , explosion-proof control case, controlling components, gauge, gas system, transmission system, metal protection case and skip-mount frame, ...