• VETUS Hydraulic Steering Oil HF15 is a low viscosity oil for hydraulic steering systems with optimum results at all temperatures. • This oil has a very low coagulation point and a very high viscosity index. • May be mixed with other hydraulic mineral oils. • Viscosity: 22 cSt at 20° C. • Viscosity index: 353 DIN 51524 • Can: 1 litre contents