| PROFLEET® Heavy Duty Engine Coolants |
PROFLEET® Heavy Duty Extended Life NF
Organic Acid Technology (OAT), Extended Life Coolant (ELC), Free of Nitrites, Amines, Phosphates, Silicates, and 2-Ethylhexanoic Acid (2EH). Red or blue in color.
Newer heavy-duty diesel engines including Cummins, Detroit Diesel, and more.
Best Use: Late model heavy-duty diesel engines
Antifreeze / Coolant Life: 6 Years / 600,000 Miles (SCAs not required)
Antifreeze / Coolant Life: 6 Years / 600,000 Miles (SCAs not required)
PROFLEET® Heavy Duty Global Extended Life
Organic Acid Technology (OAT), Extended Life Coolant (ELC), Free of Nitrites, Amines, Phosphates, Silicates, and 2-Ethylhexanoic Acid (2EH). Yellow in color.
Newer heavy-duty diesel engines including Cummins, Detroit Diesel, and more.
Best Use: Top-up service and across mixed fleets of newer diesel engines
Antifreeze / Coolant Life: 6 Years / 600,000 Miles (SCAs not required)
Antifreeze / Coolant Life: 6 Years / 600,000 Miles (SCAs not required)
PROFLEET® Heavy Duty Extended Life NOAT
Nitrited Organic Acid Technology (NOAT), Extended Life Coolant (ELC), Free of Amines, Phosphates, Silicates, and 2-Ethylhexanoic Acid (2EH). Strawberry red in color.
Newer heavy-duty diesel engines requiring nitrites including CAT-ELC (EC-1)
Best Use: Late model heavy-duty diesel engines
Antifreeze / Coolant Life: 6 Years / 600,000 Miles (SCAs not required)
Antifreeze / Coolant Life: 6 Years / 600,000 Miles (SCAs not required)
PROFLEET® Heavy Duty Universal
Hybrid Organic Acid Technology (HOAT); Compatible with OAT and Conventional IAT Coolants. Phosphate-Free. Yellow in color.
Virtually Any Heavy-Duty Vehicle
Best Use: Top-up service and across mixed fleets of newer and older diesel engines
Antifreeze / Coolant Life: 3 Years / 300,000 Miles
Antifreeze / Coolant Life: 3 Years / 300,000 Miles
PROFLEET® Conventional HD
Fully Formulated, Inorganic Additive Technology (IAT), Standard Life Coolant (SLC); Phosphate-Free.
Heavy-Duty Diesel Engines - Purple/Pink per TMC RP 329
Best Use: Heavy-duty diesel engines requiring fully-formulated coolants
Antifreeze / Coolant Life: 2 Years / 200,000 Miles
Antifreeze / Coolant Life: 2 Years / 200,000 Miles
PROFLEET® MIL-SPEC Recycled
Recycled, Fully Formulated, Inorganic Additive Technology (IAT), Standard Life Coolant (SLC); Phosphate-Free. Contains nitrites and silicates. Green in color.
Best Use: All administrative vehicles, construction vehicles and equipment, and all military ground combat and tactical equipment/vehicles.
Antifreeze / Coolant Life: 2 Years / 200,000 Miles
Antifreeze / Coolant Life: 2 Years / 200,000 Miles
