Heavy Duty Nitrite-FreeFORMULATION
Nitrite-Free, Extended Life Coolant (ELC), Organic Acid Technology (OAT). Does not contain nitrites, amines, phosphates, or silicates (NAPS-Free) color
Red best use
Heavy-Duty Diesel Engines service interval
3 Years / 300,000 Miles then Boosted to 6 Years / 600,000 Miles with Extender at Half-Life mixes
PROFLEET® Antifreeze / Coolants are available as a Concentrated or 50/50 Ready-to-Use mix. Base: Ethylene Glycol or Propylene Glycol |
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Quality, Performance, Support
PROFLEET® Heavy Duty Nitrite-Free Antifreeze / Coolant is an advanced Organic Acid Technology (OAT) that provides multi-metal corrosion protection, especially aluminum. This type antifreeze meets or exceeds ASTM D6210 for Heavy-Duty Engines and does not contain nitrites, amines, phosphates or silicates. It is formulated with scale inhibitors and dispersants and is safe for elastomers used in hoses and gaskets. An advanced chemistry prevents cylinder liner cavitation in heavy-duty diesel engines without the use of a Supplemental Antifreeze Additive (SCA).
Freeze-Up Protection: -36.4°C / -34°F and lower
Boil-Over Protection: 108°C / 226°F and higher |
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Contact us at 1-800-315-4467 for more information or to speak with a Technical Specialist
Specifications
Coolant CompatibilityCompatible with nitrited and non-nitrited antifreeze / coolants:
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Meets Requirements of...
Contact us at 1-800-315-4467 for more information or to speak with a Technical Specialist
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Contact us at 1-800-315-4467 for more information or to speak with a Technical Specialist