Back     Product Descriptions for Hydraulic Fluid - Performance classification - Part 3: Specifications for hydraulic fluids in categories HFAE, HFAS, HFB, HFC, HFDR and HFDU


# Product Descriptions
1 Hydraulic fluids (HFAE): Oil-in-water emulsions typically containing 95% water
2 Hydraulic fluids (HFAS): Chemical solutions in water typically containing 95% water
3 Hydraulic fluids (HFB); Water-in-oil emulsions, typically containing 40% water (Viscosity grade 100)
4 Hydraulic fluids (HFB); Water-in-oil emulsions, typically containing 40% water (Viscosity grade 46)
5 Hydraulic fluids (HFB); Water-in-oil emulsions, typically containing 40% water (Viscosity grade 68)
6 Hydraulic fluids (HFC); Water polymer solutions, typically containing 35% water (Viscosity grade 22)
7 Hydraulic fluids (HFC); Water polymer solutions, typically containing 35% water (Viscosity grade 32)
8 Hydraulic fluids (HFC); Water polymer solutions, typically containing 35% water (Viscosity grade 46)
9 Hydraulic fluids (HFC); Water polymer solutions, typically containing 35% water (Viscosity grade 68)
10 Hydraulic fluids (HFDR): Synthetic fluids free of water consisting of phosphate esters (-20 °C to +70 °C/150 °C): Viscosity Grade 100
11 Hydraulic fluids (HFDR): Synthetic fluids free of water consisting of phosphate esters (-20 °C to +70 °C/150 °C): Viscosity Grade 15
12 Hydraulic fluids (HFDR): Synthetic fluids free of water consisting of phosphate esters (-20 °C to +70 °C/150 °C): Viscosity Grade 22
13 Hydraulic fluids (HFDR): Synthetic fluids free of water consisting of phosphate esters (-20 °C to +70 °C/150 °C): Viscosity Grade 32
14 Hydraulic fluids (HFDR): Synthetic fluids free of water consisting of phosphate esters (-20 °C to +70 °C/150 °C): Viscosity Grade 46
15 Hydraulic fluids (HFDR): Synthetic fluids free of water consisting of phosphate esters (-20 °C to +70 °C/150 °C): Viscosity Grade 68
16 Hydraulic fluids (HFDU): Synthetic fluids free of water and of other composition (-20 °C to +70 °C/150 °C): Viscosity Grade 100
17 Hydraulic fluids (HFDU): Synthetic fluids free of water and of other composition (-20 °C to +70 °C/150 °C): Viscosity Grade 15
18 Hydraulic fluids (HFDU): Synthetic fluids free of water and of other composition (-20 °C to +70 °C/150 °C): Viscosity Grade 22
19 Hydraulic fluids (HFDU): Synthetic fluids free of water and of other composition (-20 °C to +70 °C/150 °C): Viscosity Grade 32
20 Hydraulic fluids (HFDU): Synthetic fluids free of water and of other composition (-20 °C to +70 °C/150 °C): Viscosity Grade 46
21 Hydraulic fluids (HFDU): Synthetic fluids free of water and of other composition (-20 °C to +70 °C/150 °C): Viscosity Grade 68