PETROFER ULTRA-SAFE 620

ULTRA-SAFE 620 is a fire-resistant hydraulic fluid which belongs to the group HFC. It contains in aqueous solution a combination of glycols of different chain lengths as well as special additives for wear resistance as well as corrosion protection etc. ULTRA-SAFE 620 is applied in all areas where the risk of a fire hazard exists, as the steel industry in forging shops, heat treatment shops, casting shops – especially in die casting shops – in coal mines, but it is also used in applications where a good biological degradability of the hydraulic fluid is important. approved to Class Number 6930, April 2009 and shows a very good chemical resistance in high-performance hydraulic systems.