Water-Glycol Fire-Resistant Hydraulic Fluids
UCON™ hydrolubes meet the demand for relatively low-cost, fire-resistant hydraulic fluids. They are balanced formulations of a glycol-water base thickened with a water-soluble UCON lubricant. They contain additives to improve lubrication properties and provide resistance to both liquid- and vapor-phase corrosion. UCON hydrolubes are tested to the Standard 6930 Flammability Classification of Industrial Fluids and carry the distinction as an “FM Approved” product. Dow sells both concentrates and finished hydrolubes
Select a product below to download a Technical Data Sheet.
| Product |
Description† |
Typical Viscosity 40°C (cSt) |
| UCON Hydrolube Concentrate 6439 (100KB PDF) |
Liquid concentrate with a water-white to light yellow appearance. Must use distilled/deionized water to produce an ISO 46 fluid. Dilution is 68 wt% concentrate to 32 wt% water. |
Concentrate: 191 – 231
Finished Fluid: 39 – 46.0 |
| UCON Hydrolube Concentrate 6452 (100KB PDF) |
Liquid concentrate with a red appearance. Must use distilled/deionized water to produce an ISO 46 fluid. Dilution is 68 wt% concentrate to 32 wt% water. |
Concentrate: 191 – 231
Finished Fluid: 39.0 – 46.0 |
| UCON Hydrolube Concentrate 9001 (94KB PDF) |
Liquid concentrate with a water-white to light yellow appearance. Must use distilled/deionized water to produce an ISO 46 fluid. Dilution is 75 wt% concentrate to 25 wt% water. |
Concentrate: 146 – 166
Finished Fluid: 42.0 – 50.0 |
| UCON Hydrolube DG-732, Dyed (21KB PDF) |
Fully formulated, fire-resistant water-glycol (FM Approved) ISO 32 hydraulic fluid. Product is red in appearance. |
29.0 – 34.0 |
| UCON Hydrolube DG-746, Dyed (21KB PDF) |
Fully formulated, fire-resistant water-glycol (FM Approved) ISO 46 hydraulic fluid. Product is red in appearance. |
39.0 – 46.0 |
| UCON Hydrolube DG-760, Dyed (21KB PDF) |
Fully formulated, fire-resistant water-glycol (FM Approved) ISO 68 hydraulic fluid. Product is red in appearance. |
57.0 – 65.0 |
| UCON Hydrolube HP-5046D (213KB PDF) |
Fully formulated, fire-resistant water-glycol (FM Approved) ISO 46 hydraulic fluid. Specially formulated for use in high pressure systems. Product is red in appearance. |
42.0 - 50.0 |
| UCON Hydrolube FG 46 (171KB PDF) |
Fire-resistant, water-glycol based hydraulic fluid that is registered as a lubricant with incidental food contact by NSF (H-1 registration 1311580) for use in and around food processing areas. Developed for food processing applications, such as fryers, ovens, cookers, and other heat applications |
42.0 – 50.0 |
† Typical properties, not to be construed as specifications.
®™* Trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow
