Bulk Diesel Exhaust Fluid (DEF) Distributor in Southern Wisconsin
API Certified Diesel Exhaust Fluid (DEF)
At Brown Oil Co, we know how critical Diesel Exhaust Fluid (DEF) is for today's diesel-powered fleets, and we strive to simplify how you receive and manage your supply. DEF is essential for reducing emissions in diesel vehicles, as mandated by the EPA's 2007/2010 Diesel Emissions Standards, and is vital for operating heavy machinery, farm equipment, and locomotives. Insufficient DEF levels can cause diesel engines to shut down and may void equipment warranties. We offer a comprehensive DEF solution with a variety of packaging options, including cases, totes, drums, or bulk delivery, with next-day service throughout Southern Wisconsin. Our team is available 24/7 to answer your calls and ensure timely delivery. For more information or to schedule a delivery, call us at (608) 752-7696.
DEF Packaging Options
- Cases
- Totes
- Drums
- Bulk Delivery
Diesel Exhaust Fluid (DEF) FAQ
What is Diesel Exhaust Fluid (DEF) and what is it used for?
DEF is a non-toxic, colorless liquid composed of 32.5% urea and 67.5% deionized water. It is used in Selective Catalytic Reduction (SCR) systems in diesel engines to reduce harmful nitrogen oxide (NOx) emissions. DEF helps convert these pollutants into harmless nitrogen and water, making diesel engines more environmentally friendly.
How often do I need to refill DEF in my vehicle or equipment?
The frequency of DEF refills depends on the size of the DEF tank and the fuel consumption of the vehicle or equipment. On average, DEF consumption is approximately 2-3% of diesel fuel usage. For example, if a truck uses 100 gallons of diesel, it would typically require about 2 to 3 gallons of DEF.
What happens if a diesel engine runs out of DEF?
If a diesel engine runs out of DEF, the vehicle’s SCR system will reduce engine power to comply with emission regulations. In some cases, the engine may not restart after being turned off until DEF is replenished. Running out of DEF can also lead to potential damage to the engine and exhaust system, and may void certain warranties.
How should DEF be stored and handled?
DEF should be stored in a cool, dry place away from direct sunlight and extreme temperatures to maintain its quality and effectiveness. The ideal storage temperature for DEF is between 12°F (-11°C) and 86°F (30°C). It is also important to use clean containers and equipment to avoid contamination, which can affect the performance of the SCR system.
What packaging options are available for DEF, and which one is right for my needs?
DEF is available in various packaging options, including 1-gallon jugs, 2.5-gallon containers, 55-gallon drums, 275-gallon totes, and bulk delivery. Smaller containers are ideal for light-duty vehicles and on-the-go refills, while larger drums and totes are more suitable for heavy-duty fleets, construction sites, and agricultural operations that require a higher volume of DEF.
Can I use water or other substances instead of DEF in my vehicle?
No, you should never substitute DEF with water or any other fluid. The SCR system in diesel engines is specifically designed to use DEF to reduce emissions. Using anything other than DEF can cause serious damage to the system, void warranties, and lead to significant repair costs. Always use DEF that meets ISO 22241 standards to ensure compatibility and quality.
How Bulk DEF Solutions Can Save You Time and Money
1. Say Goodbye to Time-Consuming Jug Refills
Refilling individual DEF jugs is not only tedious but also prone to spills and waste, leading to unnecessary costs. Switching to a bulk DEF solution removes the need for manual refilling, streamlining the process and saving you valuable time and money. With bulk DEF, you can avoid the hassle and mess, focusing instead on keeping your operations running smoothly.
2. Labor of Going Out to Get it
You don’t have to waste time searching for "gas stations with def near me" and visiting them to refill your DEF tank. We deliver DEF directly to you, saving you the time and costs of buying DEF jugs and barrels from the store.
According to the U.S. BLS, Americans spend up to 25 minutes driving to the gas station and refilling. With bulk DEF delivery, your team won’t have to waste time at the pump. The DEF fluid is brought to your location in a safe and secure package at zero additional cost.
3. Ensuring Quality Control
Contaminated DEF fluid can clog and damage critical components of the SCR system, putting the entire engine—and your operations—at risk. Poor-quality DEF can compromise performance, lead to costly repairs, and reduce overall output.
By choosing a bulk DEF delivery service, you benefit from a consistent supply of high-quality fluid that meets American Petroleum Institute standards. Relying on a single, trusted supplier makes it easy to monitor the quality of the DEF and fuel going into your equipment, reducing the risk of contamination. In contrast, managing multiple suppliers increases the chance that low-quality DEF might end up in your fleet, jeopardizing your business’s efficiency and longevity.
4. Improved Productivity
Managing individual DEF jugs can be challenging, and it's possible to run out of stock unaware. Delivery firms sometimes develop their customer schedules based on their patterns. Sometimes, they'll take time to remind you to refill before running out of DEF fluid.
On the other hand, bulk DEF delivery companies have technicians who refill the DEF, clean the tanks, and replace them without inconveniencing your workforce. Therefore, your employees can concentrate on their normal schedule uninterrupted, boosting productivity.
With self-refilling, employees will waste a lot of productive time queuing at gas stations for DEF. Getting the day’s work done may require spending extra money on overtime payments. You can avoid these issues and improve productivity by ordering bulk DEF from a reputable company.
5. Reduced Cost Per Unit
Purchasing DEF in bulk is far more cost-effective than buying individual jugs or barrels. By taking advantage of economies of scale, bulk delivery services allow you to significantly reduce your DEF expenses.
Bulk buying also protects you from "distress buying" when supplies run low, which often leads to paying higher prices. With a steady bulk supply, you can maintain adequate reserves, negotiate better pricing, and protect yourself from market price fluctuations, ensuring you always have affordable, reliable DEF on hand.
6. Streamlined Expenditure Control
Managing expenses is crucial in business, and using a single DEF bulk supplier makes it easier to monitor usage and prevent costs from escalating.
Allowing employees to refill DEF at convenience stores can lead to overspending, as some gas stations may charge high prices or offer substandard DEF fluid. By working with a centralized, bulk DEF supplier, you maintain consistent pricing and quality, keeping costs predictable and ensuring your equipment runs on reliable, high-quality DEF. This approach helps you stay in control of your expenditures and safeguards against unnecessary spending.
7. Compliance with Emission Regulations
Most bulk DEF suppliers strictly follow EPA emissions regulations, helping your business avoid costly fines and penalties associated with noncompliance.
Regulations for fuel waste disposal vary by state, and trusted suppliers are well-versed in these guidelines, ensuring that waste is managed responsibly and in line with environmental standards. By partnering with a compliant bulk DEF supplier, you can focus on production without the worry of legal issues or fines, staying in good standing with environmental authorities and protecting your business.
Four packaging options to choose from
Cases
Drums
Totes
Delivery
The region's leading DEF distributor
Office Hours
- Mon - Fri
- -
- Sat - Sun
- Closed
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