What is the best way to store DEF fluid?
Since DEF is primarily de-ionized water, its shelf life is affected by fluctuating temperatures and exposure to direct sunlight and ambient air. Storage temperatures should not exceed 86°F (30°C) or go below 12°F (-11°C) and tank caps should be closed tightly to avoid evaporation, re-ionization and crystallization.
How should DEF be stored?
How Should DEF Be Stored?
- If you store DEF outside, it must be kept out of direct sunlight and stay under shade.
- DEF must be stored below 86°F or in the coolest area of your storage facility.
What temperature should DEF be stored?
For maximum Diesel Exhaust Fluid (DEF) shelf life, store between 68°F (20°C) and 23°F (-5°C). Keep DEF out of direct sunlight. If DEF is stored outside it must be kept shaded from the sun. DEF will begin to lose its urea potency if kept in direct sunlight for too long.
How long does DEF last in storage?
Because it doesn’t include any preservatives, DEF does come with a shelf life. The good news is, it’s a fairly long shelf life; DEF can usually be stored up to one year without any issues.
Can you store DEF in a aluminum tank?
DEF is not toxic but is corrosive to metals such as carbon steel, aluminum, copper and zinc. Never uses containers that might have been used to store other fluids. Store DEF in a cool, dry location out of direct sunlight. The ideal temperature range is 12-86 degrees F (-11 – 30 degrees C).
Can DEF fluid sit outside?
DEF INVENTORY STORAGE LEVELS Store DEF out of direct sunlight. If DEF is stored outside it must be shaded from the sun. SHELF LIFE SHOWN IN THE BELOW CHART, IF AVERAGE DAILY TEMPERATURES WILL CONTINUALLY EXCEED THOSE SHOWN IN THE CHART BELOW. UNDER NO CIRCUMSTANCES SHOULD DEF BE KEPT FOR MORE THAN 3 YEARS.
Can def fluid sit outside?
Can you store DEF outside in winter?
Cold weather doesn’t really affect DEF, but heat and prolonged exposure to sunlight certainly causes it to degrade. According to ISO22241, Diesel Exhaust Fluid (DEF) needs to be stored in a cool, dry place. Ideally storage temperatures should be between 12°F (11°C) and 86°F (30°C).
Can you store DEF in an aluminum tank?
Does DEF go bad if frozen?
There is no need to worry as frozen DEF will quickly thaw. If your vehicle has an installed SCR, it will do its job to regulate the heat of the DEF tank. The problem arises when you overfill your DEF tank. Due to its water content, it would expand to 6.5- 7% when freezing.
Does DEF go bad in the tank?
Unlike with other diesel fuel and chemicals, DEF doesn’t go bad with age. There are some estimates for a shelf life of 12-18 months, though the cooler it’s kept, the longer the shelf life.
Can DEF be stored in a plastic container?
4. DEF is slightly corrosive. Use containers of HDPE plastic or stainless steel for longer-term storage to keep the fluid free of contaminants. Other materials may corrode when in contact with DEF and cause contamination.
Does DEF need secondary containment?
All DEF USTs should be double-walled, have secondary containment with monitoring, or both. The inner tank must be constructed of compatible materials. The inner tank and outer containment must be liquid-tight.
Can I leave DEF outside?
Does block heater keep DEF from freezing?
Freezing does not hurt the def (It is unchanged after it thaws). The ratio of urea to water in def was selected so it could freezr/thaw without issue. Block heater does not warm def tank.
How do you winterize a DEF fluid?
Push the DEF pump switch to “Trailer Fill”. Allow the pump to run while squeezing the nozzle handle for 30 seconds. Unhook the quick coupler from the nozzle WHILE THE PUMP IS RUNNING. This will evacuate the DEF fluid from the nozzle.
What do you store DEF in?
DEF must be stores in ISO-approved containers made from composite materials. Remember, DEF is corrosive to aluminum. Containers made from stainless steel and polypropylene are good options. Make sure all DEF containers are correctly labeled and dated.
What is the best definition of storage?
Definition of storage 1a : space or a place for storing b : an amount stored c : memory sense 4 2a : the act of storing : the state of being stored especially : the safekeeping of goods in a depository (such as a warehouse) b : the price charged for keeping goods in a storehouse
What is a standard DEF system?
Standard systems are pre-wired, as applicable, for a quick installation and include the storage tank, DEF pump and dispense equipment. Complete DEF system solutions deliver your diesel exhaust fluid safely to remote and mobile areas.
What is the meaning of’cold storage’?
the act of storing or state of being stored. We’ve put our furniture into storage at a warehouse; The meat will have to be kept in cold storage (= stored under refrigeration).
What is the best storage temperature for Def?
Optimum storage temperature is between 12°F and 77°F. When stored below 65°F shelf life is extended to 2 years. Temporary exposure to higher temperatures has little impact on the quality of DEF. Ideally, DEF should remain in a closed loop from the supply to machinery in the field.