Miles Lubricants
Miles Lubricants MSF1403005 HVAC Control Yellow 68 ISO 80W SAE
Yellow synthetic gear oil rated ISO 68 and SAE 80W for gear, bearing and circulating systems
- ColorYellow
- Synthetic base oil resists breakdown
- ISO 68 viscosity suits heavy-duty gear systems
- Operates from -15 °F to 195 °F
- Meets AGMA 9005 and DIN 51517 standards
- Low -49 °F pour point aids cold starts
HVAC Gear Oil – ISO 68, SAE 80W
This synthetic gear oil carries ISO viscosity grade 68 and SAE grade 80W for gear, bearing and circulating systems. The yellow fluid meets U. S. Steel 224, AGMA 9005 and DIN 51517 Parts 1, 2, 4. It operates from minus 15 to 195 degrees Fahrenheit with a viscosity index of 119.
Verify system requirements before ordering
Confirm that your equipment specifies ISO 68 viscosity and SAE 80W grade for the intended gear or circulating application. Check that the operating temperature range of minus 15 to 195 degrees Fahrenheit matches the service environment. Ensure the OEM approves lubricants meeting U. S. Steel 224, AGMA 9005 and DIN 51517 standards.
Synthetic base with no additives
The synthetic base oil contains no additives and delivers a flash point of 450 degrees Fahrenheit and a pour point of minus 49 degrees Fahrenheit. Supplied in a yellow 25‑pound bottle, it is suited for gear, bearing and circulating systems where the listed standards apply. Buyers needing NSF‑rated lubricants or specific Timken OK Load values should select a different product.
Highlights
- Synthetic base oil resists breakdown
- ISO 68 viscosity suits heavy-duty gear systems
- Operates from -15 °F to 195 °F
- Meets AGMA 9005 and DIN 51517 standards
- Low -49 °F pour point aids cold starts
Specifications
| Brand | MILES LUBRICANTS |
|---|---|
| Color | Yellow |
Questions about this item
What comes in the jug and is any extra hardware needed?
The 1-gallon jug contains 25 lb of yellow synthetic gear oil rated ISO 68 and SAE 80W; no additional hardware or additives are required.
How do I choose between the ISO 68 and SAE 80W ratings on the same jug?
Both ratings describe the same fluid — ISO 68 for industrial specs and SAE 80W for automotive specs — so one jug satisfies either requirement.
What does the 119 viscosity index mean when the oil is running in a gearbox?
A viscosity index of 119 indicates the oil resists thinning at the 195 °F maximum operating temperature and stays pumpable down to the -15 °F minimum.
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