Z Premium 160 Sz Polyester lubricants find application in various industrial and commercial sectors where their unique properties and characteristics offer advantages over other types of lubricants. Some common applications of polyester lubricants include: Air Compressors: Polyester lubricants are used in rotary screw and reciprocating air compressors to provide lubrication for moving parts and to ensure efficient and reliable operation. Gas Compressors: In gas compression systems, polyester lubricants are used to maintain lubrication under high-pressure conditions and in the presence of aggressive gases. Refrigeration Compressors: Polyester lubricants are utilized in refrigeration systems to lubricate compressors and provide thermal stability, making them suitable for both low and high-temperature refrigeration applications. Hydraulic Systems: Polyester lubricants are used in hydraulic systems where they offer excellent resistance to oxidation and provide adequate lubrication for hydraulic pumps and valves. Vacuum Pumps: Polyester lubricants are used in vacuum pumps to ensure smooth operation and lubrication in high vacuum conditions. High-Temperature Applications: Polyester lubricants are employed in applications where traditional mineral oils or other synthetic lubricants may break down at high operating temperatures. Chemical and Petrochemical Industries: Polyester lubricants find use in chemical and petrochemical processing plants, where they offer good chemical stability and resistance to reactive substances. Marine and Offshore Equipment: In marine environments, polyester lubricants are used in various applications such as stern tubes, thrusters, and offshore machinery due to their excellent water resistance. Biodegradable Applications: Some polyester lubricants are designed to be biodegradable, making them suitable for environmentally sensitive applications or industries.