ORA100 Heat Transfer Fluid is an ethylene glycol-based heat transfer fluid for use in a wide range of industrial, pharmaceutical, HVAC and heat recovery applications. It is also suitable for applications requiring corrosion protection at lower glycol concentrations, such as ground source heat pumps. Ethylene glycol-based heat transfer fluid with Inhibitor that provides best in class corrosion protection.

Application

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Applications of RXSOL-81-1587-211 ORA100 Heat Transfer Fluid

RXSOL-81-1587-211 ORA100 Heat Transfer Fluid is suitable for a wide range of cooling, freeze-protection and thermal-management applications, including:

• HVAC (Heating, Ventilation & Air Conditioning) systems

• Process chilling, cooling and freeze protection

• Pharmaceutical and specialty chemical process cooling

• Cooling of electronic systems and components

• Wind turbine cooling systems

• Photovoltaic (PV) inverter cooling

• Data center cooling systems

• Ice skating rink refrigeration and cooling systems

• Industrial closed-loop cooling systems

• Heat exchangers and process temperature-control systems

• Chillers and secondary cooling circuits

• Temperature-sensitive industrial processes

ORA100 is particularly useful in systems requiring reliable heat transfer and freeze protection across a broad operating range. The recommended operating temperature range is approximately -50°C to 120°C, subject to the selected glycol concentration, system design and operating conditions.

Technical Specification

Product: RXSOL-81-1587-211 ORA100 Heat Transfer Fluid
Base: Inhibited Ethylene Glycol
Appearance: Colourless liquid
Typical Density: 1.135 g/cm³ @ 20°C
Typical pH: 7.6–8.2 at 50% volume solution
Typical Freezing Point: Approximately -38°C at 50% volume solution
Recommended Temperature Range: Approximately -50°C to +175°C
Primary Function: Heat transfer + freeze protection + corrosion inhibition
Applications: HVAC, process heating, heat recovery, heat pumps, floor heating, renewable-energy and industrial thermal systems

Important: The numerical values above are reference/typical values based on the source technical information. The current RXSOL TDS and batch COA should be treated as the controlling specification for RXSOL-81-1587-211.