Hydraulic Oil VHI-ZF 68
QALCO Hydraulic VHI-ZF is a premium quality, very high viscosity index, anti-wear hydraulic oil specially formulated for use in hydraulic systems which operate over wide temperature range. It also contains anti-oxidants, anti-wear zinc free additive to provide a high protection in gears, vans & pumps and anti-foam additives. It can be used in both high and low temperate hydraulic systems for industrial and mobile applications. It can also be used in circulation systems, bearing systems, machine tools and gear cases, which operate over a wide temperature range due to their improved viscosity/temperature properties.