WE DELIVER DIESEL & DEF FLUID -24/7

Industry Leaders for Mobile
On-Site Diesel Fuel Delivery.

GENERATORS | FLEETS | CONSTRUCTION

Diesel Fuel Delivery. 24/7

Construction Fuel Service

Construction Fuel Service

Fuel Storage Tanks are very handy if you are a contractor on a job-site or a landscaper with a small fleet of trucks.Tank sizes range from 500 gallons to 2000 gallon tanks. Additionally, your company can go direct-to-machine in situations where a fuel storage tank doesn't make sense.

Learn More

Mobile Fuel Delivery. 24/7.

On-Site Fleet Refueling

On-Site Fleet Refueling

Whether you are a local company with a small fleet or a national company with many locations, you will benefit from mobile on-site fueling.

Learn More

On-Site Generator Refueling

Generator Refueling

Generator Refueling

In mission critical situations, the facilities manager needs to depend on an emergency generator to keep things running. With our Emergency Generator Fueling Program, We guarantee fuel deliveries to keep your generator operating until the power is restored, regardless of how long the outage lasts. Call United Refueling at 972-954-3799 or 888-688-FUEL

Learn More
550 Gallon Fuel Storage Tanks

550 Gallon Fuel Storage Tanks

Fuel Storage Tank Rental | 500 Gallon | 1000 Gallon | and More

Learn More
1000 Gallon Fuel Storage Tanks

1000 Gallon Fuel Storage Tanks

1000 Gal Fuel Storage Tank - Double Wall Capacity: 1000 Gallons Double Wall Rating: UL 142 Color: White

Learn More

Sign Up for the United News letter

Receive Discounts on Fuel and Equipment Rental

Monthly Drawings for Prizes and Visa Fuel Cards

 

Ready to Fuel.24/7.

United Refueling is your leading source for Mobile Fuel Delivery as well as Diesel Exhaust Fluid Totes, Drums, and DEF Jugs. We offer our fuel service at fair rates while providing exceptional customer service.

We make ordering On-Site Fuel Service and Diesel Exhaust Fluid Products easy and hassle-free. Go Online to place your order -24/7 or reach out and speak to a live Fuel Representative at (888) 866-FUEL or 972-954-3799 Product Inquiries or general questions can also be answered via email at: info@fuelunited.com

Thanks for considering United Refueling for your next Mobile On-Site Refueling Service.


Our Company imageOur Company image

Diesel Exhaust Fluid can delivered Direct to Equipment or Bulk

  • 985 TX-121 BUS, Lewisville, TX, USA

Please let us know if you have any comments relating to improvements we can make as a company. Customer feedback is a critical tool for us to continue to adapt and make adjustments to help better serve our customer base.

How Can We Help You Today? Please Fill out the form below and we will assist with any questions. Thank you!

*
*
*
*
*
 
0
 
0
 
0
 
0

Diesel Exhaust Fluid

What is Diesel Exhaust Fluid (DEF)?

Diesel Exhaust Fluid consist of high purity urea (typically crystalline) that is dissolved and suspended in de-ionized water. The approximate ratio of the mixture is 32.5% urea and 67.5% de-ionized water. To ensure optimum Selective Catalytic Reduction (SCR) system performance, our DEF Solutions is American Petroleum Institute (API) certified and meets ISO 22241 Standards.
When DEF is used with Selective Catalytic Reduction system, it helps reduction the amount of NOx emissions. The reduction in emissions is required to meet the EPA published Tier 2 Emission Standards for Light Duty and Heavy Duty Vehicles. This standard regulates new strict emission control that began January 1, 2010.

What happens if DEF freezes?

Whether it's winter or spring, it's important to know what happens when Diesel Exhaust Fluid (DEF) freezes. ... If DEF freezes, the correct ratio of deionized water to urea ensures that the fluid will not become overly concentrated or diluted as it thaws out. The freezing of DEF will not inhibit normal vehicle start-up

How long does Diesel Exhaust Fluid Last?

Diesel exhaust fluid normally has a shelf life of about two years. However, exposure to sunlight or sustained high temperatures can compromise it.

Buy Diesel Exhaust Fluid in Totes, Drums, or Jugs

What temp will DEF freeze?

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.

Can def be stored outside?

DEF should be stored in a cool, dry, well-ventilated area, out of direct sunlight. While the optimum storage temperature is up to 77 deg F (25 deg C), temporary exposure to higher temperatures has little to no impact on the quality of DEF.

How do you store diesel exhaust fluid?

Store indoors. DEF packages and bulk storage should be kept indoors in temperature-controlled environments. Use the right container. DEF is mildly corrosive, and should be stored in containers of HDPE plastic or stainless steel.


When was DEF fluid required?

Because almost all diesel-powered passenger cars and trucks built since 2010 are equipped with Selective Catalytic Reduction (SCR) and require Diesel Exhaust Fluid (DEF), it is readily available at most fueling stations and automotive parts retail stores. Truck stops often have a DEF pump right on the fuel island.

How Much Does DEF Weigh?

DEF weighs approximately 9 pounds per gallon.

Should I be concerned about handling DEF?

No. DEF is a nontoxic, nonpolluting, non-hazardous and nonflammable solution. It is stable, colorless, and meets accepted international standards for purity and composition. DEF is safe to handle and store and poses no serious risk to humans, animals, equipment or the environment when handled properly.

What should I do if I spill DEF?

If DEF is spilled, contain the spilled liquid and absorb it with an inert, non-combustible absorbent material, such as sand. Shovel the material into a suitable container for disposal. Spills into a drain should be avoided. If spilled into a drain, flush thoroughly with water. For significant quantities, contact local authorities for proper disposal procedures. If DEF is spilled on your vehicle, rinse with water.

Is DEF corrosive?

DEF is corrosive to copper and brass as well as other materials. Only approved materials, such as high density polyethylene (HDPE), will be used in the DEF tank, packaging and dispensing equipment.

What is API Certification?

What is API Certification?
API Certification is a voluntary program established by the American Petroleum Institute (API) which certifies and monitors that diesel exhaust fluid meets ISO specifications. The program was launched in March 2009. Cummins Filtration DEF currently meets ISO specification and is also API certified.

Get Mobile Diesel Refueling Service 24/7 on Generators, Fleets & Construction

Diesel Fuel Delivery Near Me image
Call 972-954-3799 to Schedule Mobile Refueling 24/7