Recently, Jaguar AerodynamicsZW Oil-Free Water-Lubricated Series, ZBS Oil-Free Screw Blower, and SV Oil-Free Scroll CompressorOur three series of products have successfully passed the inspection and certification at Hefei General Institute, meeting the ISO 8573 standard and achieving the required grade.“Class 0”Level.

The Standard ISO 8573-1, "Part one: Contaminants and purity classes of compressed air," clearly defines oil content as being divided into five grades. The lower the numerical purity class, the higher the quality of the compressed air. When the total oil content in the compressed air meets the purity class 0, it is referred to as ISO 8573-1 CLASS 0 oil-free compressed air.