Fast Free Shipping - AW Hydraulic Oil/Fluid ISO VG 32-46-68, SAE 10-15-20 - 5 Gallon Pail, 55 Gallon Drum, 275 Gallon Tote bulk. Pack Size: 5-55-275 Gallons. Sinopec Antiwear Hydraulic Oil ISO VG 32-46-68 is a premium Hydraulic Fluid used for a wide variety of industrial, marine and mobile equipment. Vane and gear pumps operating under high loads, as recommended by pump manufacturers. Severe service hydraulic systems, employing axial and radial piston pumps, as recommended by pump manufacturers.