Servosystem HLP-D Oils are ashless, antiwear hydraulic oils with emulsifying properties meeting DIN 51524 Part 2 HLP-D specifications. They possess superior emulsifying properties, excellent filtration abilities and superior thermal oxidation stability. They are suitable for high pressure industrial hydraulic oil systems were there are severe chances of water ingress. Product is recommended for equipment operating in humid environment or high chances of water ingress in system including mobile hydraulic systems.