Hydraulic HL22 is a mineral oil-based hydraulic oil with high protection against aging and corrosion.
Hydraulic HL22 is recommended for high performance hydraulic systems with high speed vane, gear and axial piston pumps operating at high pressure. Because of the good compatibility with bronze and steel, valves and servo pumps are well served here. These products are used on a broad basis for the hydraulics of machine tools, provided that hydraulic oils with wear protection are required.
Hydraulic HL22 has also proven itself in industrial gears and gears of machine tools, especially in common circulating systems for wheel arches, tailstocks, feed gears and slideways.
Quality standards and manufacturer specifications:
Hydraulic HL22 exceeds the minimum requirements for HLP hydraulic oils according to DIN 51524/2