UNDER NO CIRCUMSTANCES SHOULD DEF BE KEPT FOR MORE THAN 3 YEARS. The table below shows shelf life for DEF continuously exposed to these temperatures for the entire period. Cycles where the maximum daily temperature is similar to what is shown below, will have longer shelf life than shown.
Storage Life of DEF (How long does a DEF last?)
2023年9月13日 · When stored correctly, DEF can have a shelf life of up to two years. Factors such as temperature, light, and air exposure can affect its longevity. Ideally, the fluid should be kept in a cool, dark place, away from direct sunlight. Temperatures between 12°F (-11°C) and 86°F (30°C) are recommended.
DEF production / expiration explained and simplified
2021年12月14日 · Blue Def does have a limited shelf life. To have a 3-year shelf life, Blue Def must be stored at temperatures no higher than 50 degrees F. Read our guide.
Ask Dave: All about DEF shelf life and how long it lasts in the tank
2022年6月20日 · DEF will degrade over time depending on temperature and exposure to sunlight. Expectations for shelf life as defined by ISO Spec 22241-3 are the minimum expectations for shelf life when stored at constant temperatures. If stored …
In these conditions, diesel exhaust fluid has a minimum expected shelf life of 18 months. - Each 5°C [9°F] increment above recommended temperatures reduces shelf life by 6 months. - For example 30°C [86°F] = 12 month shelf life, 35°C [95°F] = 6 month shelf life, etc.
Diesel Exhaust Fluid: Blue DEF Ultimate Guide + Date Code
2019年8月13日 · Blue Def does have a limited shelf life. To have a 3-year shelf life, Blue Def must be stored at temperatures no higher than 50 degrees F. Read our guide.
Shelf life depends on the temperature of your storage facility. According to ISO22241 standards, ideal storage temperatures for DEF should be between 12°F and 86°F.
DEF Shelf Life and Temperature Requirements - Powerblanket
2019年2月25日 · What Is the Fluid Shelf Life of DEF? What Is the Easiest Way to Extend the Shelf Life of My DEF Supply? DEF – short for Diesel Exhaust Fluid – is a major component of diesel-run vehicles these days.
Diesel Exhaust Fluid (DEF) – Is My DEF Expired? - Coach-Net
2022年9月7日 · Is There A Shelf Life For DEF? I talked with a representative from Blue Sky that stated their DEF has a general one-year shelf life. They went on to state that the Urea will degrade if exposed to direct sunlight or stored in temperatures above 90 degrees.
Know the Shelf Life of Diesel Exhaust Fluid
2018年10月16日 · Shelf Life of DEF. Storing DEF in a cool, dry, well-ventilated place is recommended to maximize shelf life. It will degrade over time, but if stored at temps between 10 degrees and 90 degrees, DEF has an expected shelf life of one year. You can extend the shelf life to two years by storing at a temperature that stays around 75 degrees.