AMBITROL Coolants

AMBITROL Coolants

AMBITROL Coolants for Industrial Engines

AMBITROL™ coolants are specially formulated to protect large, stationary Diesel engines — including engines used in gas transmission compressor station service — against over-heating, winter freeze-ups and corrosion. The fluid is dyed a blue-green or light blue color to aid in leak detection.

A complete line of ethylene glycol- and propylene glycol-based coolants — including coolant concentrates, pre-diluted solutions, and replacement inhibitors — is available. 

AMBITROL Coolants for Indirect Line Heaters

AMBITROL ethylene glycol- and propylene glycol-based coolants — including coolant concentrates, pre-diluted solutions, and replacement inhibitors — are used to deliver reliable heat transfer in indirect line heaters in industries including gas transmission and distribution. AMBITROL coolants provide protection against corrosion, as well as over-heating and winter freeze-up with minimal maintenance in remote line heater service. 

Other Applications

AMBITROL coolants are highly stable products formulated specifically to deliver long-term protection against over-heating, freeze-up, and corrosion in highly demanding applications. They are used in engine circulating systems of railroad locomotives, earth movers, and other industrial equipment as well as in water-based heating systems of industrial and other buildings.

Product Geographic Availability Applications Product Description
AMBITROL CN EG concentrate (31KB PDF) Europe
North America
 Oil & Gas A EG based industrial coolant which can provide freeze protection as low as -60°F depending on concentration.
AMBITROL FL 30 EG premix (31KB PDF) North America Oil & Gas A solution of AMBITROL CN containing 30% by volume of EG with freeze protection to 3°F.
AMBITROL FL 40 EG premix (31KB PDF) North America Oil & Gas A solution of AMBITROL CN containing 40% by volume of EG with freeze protection to -13°F.
AMBITROL FL 50 EG premix (31KB PDF) North America Oil & Gas A solution of AMBITROL CN containing 50% by volume of EG with freeze protection to -35°F.
AMBITROL NTC PG concentrate (32KB PDF) North America Oil & Gas A PG based industrial coolant which can provide freeze protection as low as -60°F depending on concentration.
AMBITROL NTF 30 PG premix (32KB PDF) North America Oil & Gas A solution of AMBITROL NTC containing 30% by volume of PG with freeze protection to 8°F.
AMBITROL NTF 40 PG premix (32KB PDF) North America  Oil & Gas A solution of AMBITROL NTC containing 40% by volume of PG with freeze protection to -7°F.
AMBITROL NTF 50 PG premix (32KB PDF) North America  Oil & Gas A solution of AMBITROL NTC containing 50% by volume of PG with freeze protection to -29°F.


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