Fuel Tanks for Diesel Generators
A generator fuel tank enables you to store fuel above ground to power your generator. Global Power Supply provides a number of different options for fuel tanks. Typically, the standard is a sub base fuel tank that will provide a generator run time from 24-72 hours, and we are happy to help you find a custom option should you need additional run time.
The standard fuel tank is a double walled UL-142 rated, however we also provide UL-2085 rated tanks. The UL-142 is a national standard that covers most types of tanks for flammable and combustible liquids.
Global Power Supply can also help with state and local regulations for generator fuel tanks. We have experience working nationwide and we stock generators and fuel tanks to meet to strictest requirements.


Generator Fuel Tanks to Meet Strict Regulations
There are specific standards for tanks and fuel types. These standards are set by the National Fire Protection Association (NFPA) as well as state and local regulations.
Our professionals have the knowledge and ability to help you navigate the standards and requirements for your zone. Contact us today for personalized assistance.
Generator Fuel Tank
Most people think that an average generator is equipped to handle outages. Truth is, most run-of-the-mill generators cannot power a home, business, or additional property for a long period without the help of a fuel tank.
While a standard generator fuel tank is an accessible option, it struggles to keep up with the power demands of any property, industry-grade or not. Diesel fuel generators continue to be a go-to option for businesses or facilities that need uninterrupted power.
It’s always helpful to have a generator fuel tank on hand with any standby generator. Choosing the right fuel tank can make the difference between regular power and sustainable power.
Using Global Power Supplies frequently asked generator fuel tank question guide, you can choose a generator fuel tank that seamlessly fits the power needs of your business or organization:
Frequently Asked Questions about Generator Fuel Tanks
You may be a seasoned generator user or a new business owner looking to find a backup power supply ahead of time. No matter your goal, a generator fuel tank is never a dull idea.
Business owners trust Global Power Supply to be the reliable, nationwide generator fuel tank supplier they need to keep business moving. With our help, you can power up each living part of your facility while staying within state and local regulations.
Check out these frequently asked questions for more information:
No, they do not. While diesel is one of the most popular fuel types used to power a generator, it is not the only one. Most businesses will use a diesel fuel storage tank for generators, as diesel is the perfect fit to power commercial utilities: Water sources, electrical outlets, and heavy equipment.
Smaller facilities, such as homes or single storefronts, might use gasoline, propane, or natural gas to power their generators, storing each of these power sources in a standby tank.
For those looking for an instant fuel source, consider a smaller fuel tank model such as a day tank. Fuel tanks for generators fit to power larger-sized facilities or businesses would be sub-base fuel tanks, as these are made specifically for commercial purposes and can be stored below ground.
The run time of an average sub-base generator fuel tank is between 24 and 72 hours. Although this varies by space, you can plan according to that general timeframe. If you know that your property will need extended power ahead of a weather emergency, consider having backup fuel.
In some cases, you might need an additional generator to guarantee multi-day power. Check your local generator regulations to determine if your region requires multiple generators amid a power crisis.
For those looking for an instant fuel source, consider a smaller fuel tank model such as a day tank. Fuel tanks for generators fit to power larger-sized facilities or businesses would be sub-base fuel tanks, as these are made specifically for commercial purposes and can be stored below ground.
The run time of an average sub-base generator fuel tank is between 24 and 72 hours. Although this varies by space, you can plan according to that general timeframe. If you know that your property will need extended power ahead of a weather emergency, consider having backup fuel.
In some cases, you might need an additional generator to guarantee multi-day power. Check your local generator regulations to determine if your region requires multiple generators amid a power crisis.
Yes, it does. State or local requirements can dictate how long you can run your generator for and at what speed. This is why partnering with an industry expert like Global Power Supply can be highly beneficial to any facility looking for another way to produce or control power.
Whether you’re using your generator as a last-ditch effort to keep the lights on or fueling multiple outlets on the same property, you need to know what’s allowed and what’s not.
For more information on how to locate and follow local codes, reach out to your local fire department or browse The National Fire Protection’s (NFPA) many available online resources.
Although it goes without saying, you should use a diesel fuel tank if you currently use diesel fuel to power your property’s standby generator. Diesel fuel storage tanks are best for commercial properties, and they are available in various sizes so you can store the desired amount of fuel.
Diesel fuel storage tanks are optimal for delivery, fuel supply management, and municipal use. If the task requires extended capacity and does not already use a diesel generator (or accompanying tank), you may consider installing one.
Global Power Supply offers a wide range of reliable fuel storage tank styles, sizes, and ages. Explore our mobile diesel generators for a wireless, customizable fuel supply. For those looking for a guaranteed to work used model, we carry used generator diesel tanks within our multi-brand online inventory.
At Global Power Supply, we make it easy to obtain maximum power. Whether you need a new generator, an extended fuel tank, or useful information, our expertise will help you find what you need.
The way you use your power dictates how quickly you recover from outages or loss of power. Consider streamlining the fuel consumption rate by installing one or more generators (plus tanks) within the same space. This way, you cut down on costs and maximize power with one addition.
Need help determining the correct power supply for your property?
Contact Global Power Supply for expert assistance in choosing a new, surplus, or industrial-grade generator today.
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