Thank you for taking the time to look for the answer to my question, but the question is still not answered. I have the same data sheet and it does not tell me what the optimum operating temperature for a glycol hydraulic system in an elevator should be. Does anyone out there know?
GLYCOL TEMPERATURE & HYDRAULICS: What is the optimum operating temperature for CITGO Glycol FR-40XD when used as a hydraulic fluid in an elevator sysem? It is a water-glycol type of fire-resistant fluid formulated with diethylene glycol.
