ISO 100 HVI (High Viscosity Index) Hydraulic Oils have a similar thickness to SAE 30w at operating temperature. Additionally, these high viscosity index (or multi-viscosity) hydraulic fluids are formulated to maintain their ideal viscosity, or thickness, over an extreme range of temperatures. A higher VI means a wider range of temperatures.
We carry ISO VG 100 HVY hydraulic fluid from top brands like Mobil, Chevron, Sunoco, and Kendall.
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