Q: Does the air compressor belong to the scope of special equipment?
Answer: The compressor is not a special equipment, but the air storage tank and connecting pipeline that are equipped with the air compressor are included.
In a general purpose compressed air system, if the storage tank is less than 1 cubic meter or 10 kilograms, or if the pressure is higher than 10 kilograms but lower than 16 kilograms, the capacity is less than 1 cubic meter, and the product of pressure and volume (unit L) is less than 1000, it belongs to a simple pressure vessel.