The coolant must also be tested to ensure proper levels of Nitrites remain in the coolant to provide sufficient protection as the Nitrite is depleted over time. NOAT stands for Nitrited-Organic Acid Technology and relies on the OAT technology but with added Nitrites to meet certain protection requirements for OEM’s like CAT-EC1 specification.The benefit of this formulation is that there is less concern for additive depletion and the coolant can have a longer service life if maintained properly. OAT stands for Organic Acid Technology and uses an additive pack which does not contain Nitrites for system protection like Prestone Command Heavy Duty Nitrite-Free Extended Life Coolant.Can you explain OAT vs NOAT Coolant, and Fully Formulated Antifreeze? It can be a useful tool when using multiple different types of coolant in your shop but the name, specifications, and OEM recommendations of the antifreeze are the most important elements to consider when topping off or switching coolants. No! While colors may be similar from brand to brand, there is not a clearly defined standard.
Prestone antifreeze coolant free#
Kost Defendal Heavy Duty Nitrite Free Extended Life Antifreeze/Coolant.Mobil Delvac Heavy Duty Nitrite Free Extended Life Antifreeze/Coolant.Mobil Heavy Duty SCA Pre-Charged Antifreeze/Coolant.Peak Fleet Charge SCA Precharged Antifreeze/Coolant.Peak Final Charge Nitrite Free Antifreeze/Coolant.Prestone Command Heavy Duty Extended Life Antifreeze/Coolant.Prestone Command Heavy Duty Nitrite Free Extended Life Antifreeze/Coolant with Cor-Guard ® NON-2EH Formulation.Prestone Command Heavy Duty Nitrite Free Extended Life Antifreeze/Coolant.
Let Tilley help you make a decision, save money and keep your equipment operating in peak condition by identifying the correct coolants to use, reducing the number of different coolants needed for your fleet, and providing stocking solutions to make sure you have what you need, where you need it, and when you need it. From organic acid technology (OAT) or nitrated organic acid technology (NOAT) to hybrid organic acid technology (HOAT) there are a lot of options to choose from.