111 W-Long-life anti wear 100% paraffin base oil and synthetic hydrocarbon fluid providing greater overall performance than conventional hydraulic oil. 111 W contain polymeric tackifier agent, a high viscosity index of ISO provide superior friction reduction, 111 W Contain special anti wear additives reduce vane and gear pump wear in system operating at high loads speed and temperature, such as service hydraulic systems using axial and radial pump, 111 W hydraulic fluid exceed denison HF-O, HF 2, P46 and T5D, Vickers 1-286-S, M 2950-S and 35 VQ 25 pump tests and cincinnati milacron P-68, p-6 and P 70.