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EG HD
HEAT TRANSFER FLUID
A ready-to-use virgin ethylene glycol-based heat transfer fluid containing a specially designed inhibitor package that controls the corrosion of metals, helps prevent scaling and the fouling as evidenced by ASTM 8040 analysis and buffers the pH to assist in maintaining in the optimum operation range.
- Fluid is dyed fluorescent pink for leak detection purposes
- Available in dilutions ranging from 30% to 70%
- Silicate free
Product Overview
SOLUTHERM™ EG HD was explicitly designed for use in heavy-duty industrial applications, such as heating and cooling systems in refineries and chemical plants. It has operating temperature ranges from product freeze point up to 350°F (176.6°C)* when mixed with appropriate water concentrations. It provides both freeze and burst protection for systems exposed to low temperatures.
SOLUTHERM™ EG HD inhibited virgin ethylene glycol-based heat transfer fluid is manufactured with proprietary inhibitor chemistry that helps prevent corrosion, which minimizes fluid expense and extends fluid life*.
Performance Features & Benefits
- Meets the Heat Transfer Fluid ASTM D8039 standard for multi-metal corrosion protection and foaming tendency for ready-to-use heat transfer fluids when a minimum of 30% is used
- Available in dilutions ranging from 30% to 70%
- Fluid is dyed fluorescent pink for leak detection purposes
- Operating temperature of -60°F to 350°F (-51.1°C to 176.6°C)*
- Silicate free
*As compared to the SOLUTHERM™ EG LD fluid
Our versatile solutions are specifically
formulated for the following applications:
Heavy-Duty (HD)
SOLUTHERM™ PG HD & EG HD Heat Transfer Fluids are fully-formulated propylene glycol-based or ethylene glycol-based and suitable for heavy-duty systems, such as high-rise buildings, hospitals, and universities requiring reliable HVAC fluids.
Heavy-Duty (HD)
SOLUTHERM™ PG HD & EG HD Heat Transfer Fluids are fully-formulated propylene glycol-based or ethylene glycol-based and suitable for heavy-duty systems, such as high-rise buildings, hospitals, and universities requiring reliable HVAC fluids.
- Meets the Heat Transfer fluid ASTM D8039 requirements standards for multi-metal corrosion protection and for D1881, foam tendency testing for ready-to-use heat transfer fluids
- Silicate free
- Long life fluid where extended maintenance intervals are desired
- Operating temperature of -60° F/-51° C to 350° F / 176°C
Product offering:
– SOLUTHERM™ PG HD (25% to 60%)
– SOLUTHERM™ PG HD Concentrate
– SOLUTHERM™ EG HD (30% to 60%)
– SOLUTHERM™ EG HD Concentrate
Product Offering
| Typical Properties | SOLUTHERM™ EG HD | |||||
|---|---|---|---|---|---|---|
| Concentrate | 70 | 60 | 50 | 40 | 30 | |
| Ethylene Glycol % Weight | 95% | 70% | 60% | 50% | 40% | 30% |
| Corrosion Inhibitors and Water % Weight | 5% | 30% | 40% | 50% | 60% | 70% |
| Color | Pink | |||||
| ASTM Specification | D8039 | |||||
| pH of Solution | Depending on Dilution | 9.2–10.6 | 9.2–10.6 | 9.2–10.6 | 9.2–10.6 | 9.2–10.6 |
| Reserve Alkalinity, mL | 14.3 min | 10.3 min | 8.9 min | 7.4 min | 5.9 min | 4.5 min |
| Pounds per Gallon (68°F) (20°C) | 9.42 | 9.21 | 9.11 | 8.99 | 8.86 | 8.73 |
| Boiling Point | Depending on Dilution | 242°F (116°C) | 230°F (110°C) | 225°F (107°C) | 222°F (105°C) | 220°F (104°C) |
| Freezing Point | Depending on Dilution | Below -84°F (-64.4°C) | -54°F (-48.3°C) | -34°F (-36.7°C) | -13°F (-25.0°C) | 4°F (-15.6°C) |
SOLUTHERMTM PG HD Concentrate
| Ethylene Glycol % Weight | 95% |
| Corrosion Inhibitors and Water % Weight |
5% |
| Color |
Pink |
| ASTM Specification |
D8039 |
| pH of Solution | Depending on Dilution |
| Reserve Alkalinity, mL | 14.3 min |
| Pounds per Gallon (20°C) | 9.42 |
| Boiling Point | Depending on Dilution |
| Freezing Point | Depending on Dilution |
SOLUTHERMTM PG HD 70
| Ethylene Glycol % Weight | 70% |
| Corrosion Inhibitors and Water % Weight |
30% |
| Color |
Pink |
| ASTM Specification |
D8039 |
| pH of Solution | 9.2–10.6 |
| Reserve Alkalinity, mL | 10.3 min |
| Pounds per Gallon (20°C) | 9.21 |
| Boiling Point | 242°F (116°C) |
| Freezing Point | Below -84°F (-64.4°C) |
SOLUTHERMTM PG HD 60
| Ethylene Glycol % Weight | 60% |
| Corrosion Inhibitors and Water % Weight |
40% |
| Color |
Pink |
| ASTM Specification |
D8039 |
| pH of Solution | 9.2–10.6 |
| Reserve Alkalinity, mL | 8.9 min |
| Pounds per Gallon (20°C) | 9.11 |
| Boiling Point | 230°F (110°C) |
| Freezing Point | -54°F (-48.3°C) |
SOLUTHERMTM PG HD 50
| Ethylene Glycol % Weight | 50% |
| Corrosion Inhibitors and Water % Weight |
50% |
| Color |
Pink |
| ASTM Specification |
D8039 |
| pH of Solution | 9.2–10.6 |
| Reserve Alkalinity, mL | 7.4 min |
| Pounds per Gallon (20°C) | 8.99 |
| Boiling Point | 225°F (107°C) |
| Freezing Point | -34°F (-36.7°C) |
SOLUTHERMTM PG HD 40
| Ethylene Glycol % Weight | 40% |
| Corrosion Inhibitors and Water % Weight |
60% |
| Color |
Pink |
| ASTM Specification |
D8039 |
| pH of Solution | 9.2–10.6 |
| Reserve Alkalinity, mL | 5.9 min |
| Pounds per Gallon (20°C) | 8.86 |
| Boiling Point | 222°F (105°C) |
| Freezing Point | -13°F (-25.0°C) |
SOLUTHERMTM PG HD 30
| Ethylene Glycol % Weight | 30% |
| Corrosion Inhibitors and Water % Weight |
70% |
| Color |
Pink |
| ASTM Specification |
D8039 |
| pH of Solution | 9.2–10.6 |
| Reserve Alkalinity, mL | 4.5 min |
| Pounds per Gallon (20°C) | 8.73 |
| Boiling Point | 220°F (104°C) |
| Freezing Point | 4°F (-15.6°C) |
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