Conventional (Fleetcool™) | Cummins Filtration


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Fleetcool products contain Ethylene Glycol (EG) base fluids and are designed for use in heavy duty diesel engines. Fleetcool Concentrate mixes readily with proper quality water, while Fleetcool Premix is formulated with de-mineralized water and is ready to use. Fleetcool contains a Borate/Nitrite, low silicate, fully formulated heavy duty inhibitor package that is compatible with all SCA liquids and filters.


REAL™ Performance

  • Fully formulated coolant with 30,000 mi, 50,000 km, or 700 hrs service intervals

  • Provides antifreeze and antiboil protection

  • Excellent liner pitting and corrosion protection

  • Provides corrosion protection for aluminum, cast iron, copper, brass, and solder
  • Compatible with gaskets, elastomers and other non-metallics in the engine

REAL™ Versatility

  • Compatible with all other antifreeze/coolants

  • Available in Concentrate and 50/50 premix

  • For all heavy duty diesel, gas engines

  • For all diesel, gasoline and natural gas engines

REAL™ Serviceability

  • Additives levels easily maintained with DCA 2 or DCA 4 liquids or chemically charged filters

  • Easy to use test strips monitor glycol and additive levels providing protection against coolant dilution