Jan 27, 2020 · Photo 5/9 | 004 Winterize Diesel Exhaust Fluid Def Percentage Gauge If DEF freezes in the vehicle, do not put any additives in the tank to help it melt. The fluid needs to remain pure for it to ... Oct 04, 2016 · Because a high percentage of DEF is water, it begins to freeze at -11°C (12°F). This means if you live in a cold climate, you need to allow room for expansion in storage containers and make sure...
Nov 13, 2014 · Diesel Exhaust Fluid is formulated with 32.5 percent urea and 67.5 percent deionized water. In storage or when the engine is not in use, DEF will freeze at 12°F (-11°C). At this concentration level, the urea and the water freeze and thaw at the same rate – ensuring that you always have the correct amount of each.
Nov 12, 2019 · Diesel exhaust fluid (DEF) requires careful storage regardless of grade. Even though certain grades can be more helpful to an engine in colder conditions, the contents of a DEF container can still freeze. In general, DEF tends to freeze in temperatures below 12 degrees. The best place to store DEF is in an insulated cabinet.
Jan 27, 2020 · Photo 5/9 | 004 Winterize Diesel Exhaust Fluid Def Percentage Gauge If DEF freezes in the vehicle, do not put any additives in the tank to help it melt. The fluid needs to remain pure for it to ...
Dec 11, 2019 · How to Winterize an RV. If you enjoy camping but take to an RV rather than a tent, then you know there's work to be done at the end of the camping season. When you're done camping for the year, and it's time to leave your RV dormant for... Aug 14, 2016 · DEF should be stored in a cool, dry, well-ventilated area. The ideal storage temperature for DEF is between 15ºF and 65ºF (-9ºC and 18ºC). It should not be exposed to direct sunlight for long periods of time as the urea will decompose. When possible, DEF packages and bulk storage should be kept indoors in temperature-controlled environments.
See full list on autozone.com Jan 02, 2018 · I used Peak Blue DEF, first having the dealer send the fluid they recommended, later buying it from the local farm store (dealer is 150 miles away). Only thing is my M7 sits out the winter unless we get a real snow where I will need its size.
Diesel exhaust fluid (DEF; also known as AUS 32 and marketed as AdBlue) is a liquid used to reduce the amount of air pollution created by a diesel engine. Specifically, DEF is an aqueous urea solution made with 32.5% urea and 67.5% deionized water. Jun 13, 2012 · Keep DEF away from materials such as fuel, oil, grease, water, dust, dirt, metal and detergent, as these items will contaminate DEF. If the DEF fueling equipment at your terminal needs to be cleaned, rinse it with de-mineralized water - not tap water. Only use dedicated DEF equipment for storing and dispensing DEF. A. A 32.5% solution of DEF will begin to crystallize and freeze at 12 deg F (-11 deg C). At 32.5%, both the urea and water will freeze at the same rate, ensuring that as it thaws, the fluid does not become diluted, or over concentrated. The freezing and unthawing of DEF will not cause degradation of the product. Q.