Heidelberg Lubricating Oil Berusynth GP 150 (00.580.7973) Heidelberg Lubricating Oil Berusynth GP 150, 00.580.7973 is a high-quality lubricant specifically engineered for Heidelberg offset printing machines. Supplied by GUANGZHOU XIANGCHEN PRINTING EQUIPMENT CO., LTD., this professional spare part is essential for ensuring optimal machine performance, longevity, and reliable maintenance. Product Attributes