Hey folks! I'm a supplier of supply generators, and I often get asked about how to store fuel for these machines safely. It's a crucial topic because improper fuel storage can not only damage your generator but also pose serious safety risks. So, let's dive right in and talk about the best ways to keep your generator fuel in tip - top shape and stored safely.
Understanding the Types of Generators and Fuel
First off, we have different types of generators in our supply. There's the Prime Power Diesel Generator, which is designed to be a primary power source. Then the Standby Diesel Generator Set, ready to kick in when the main power fails. We also offer the Open Type Diesel Generator, Construction Diesel Generator, and Marine Diesel Generator Set. Most of these run on diesel fuel, but some might use gasoline or natural gas.
The type of fuel you use matters a lot when it comes to storage. Diesel fuel, for example, has a longer shelf - life compared to gasoline. Gasoline can start to break down in as little as three months, while diesel can last up to a year under proper conditions. Natural gas, on the other hand, is stored in pressurized tanks and doesn't degrade like liquid fuels.
Choosing the Right Storage Container
The container you use to store your fuel is super important. For small - scale storage, you can use approved plastic or metal fuel cans. These cans are designed to prevent leaks and spills. Make sure the container is clearly labeled with the type of fuel it contains.
If you need to store a larger amount of fuel, you might want to consider a storage tank. There are above - ground and underground tanks available. Above - ground tanks are easier to install, inspect, and maintain. But they're more exposed to the elements. Underground tanks, on the other hand, are out of the way, but they can be harder to check for leaks and damage.
When choosing a tank, look for one that's made of high - quality materials like steel or fiberglass. It should also have proper ventilation to prevent the build - up of pressure. And of course, it needs to meet all the local regulations regarding fuel storage.
Location, Location, Location
Where you store your fuel is just as important as what you store it in. The storage area should be away from any sources of heat, sparks, or open flames. This means keeping it far from your generator's exhaust, heaters, or electrical equipment that could spark.
It should also be in a well - ventilated area. Fuels can release vapors, and these vapors can be explosive if they build up. A well - ventilated space helps to disperse these vapors. If you're storing the fuel indoors, make sure there's a proper air - flow system.
The storage area should be on a flat, stable surface to prevent the container from tipping over. If you're using an above - ground tank, it should be protected from the sun to prevent the fuel from overheating. And if you're storing it outdoors, it needs to be protected from rain and snow to prevent water from getting into the fuel.
Preventing Contamination
Contamination is a big no - no when it comes to fuel storage. Water is one of the biggest contaminants for diesel and gasoline. It can cause corrosion in the storage container and the generator's fuel system. To prevent water from getting in, make sure your container has a tight - fitting lid. If you're using a tank, it should have a proper drainage system to remove any water that might accumulate.
Dirt and debris can also contaminate the fuel. You can use fuel filters in the storage container to catch any particles. And when refilling the generator from the storage container, use a funnel with a fine - mesh filter to prevent any contaminants from getting into the generator's fuel tank.
Another thing to watch out for is microbial growth. Diesel fuel can be a breeding ground for bacteria and fungi. To prevent this, you can use biocides in the fuel. These chemicals kill the microbes and keep your fuel clean.


Fuel Management and Monitoring
Once you've got your fuel stored properly, you need to manage it and monitor it regularly. Keep a record of how much fuel you're using and how much is left in storage. This will help you to plan your refills and avoid running out of fuel when you need it most.
Check the fuel regularly for signs of degradation. Diesel fuel can form sludge over time, and gasoline can develop a varnish - like substance. If you notice any changes in the color or smell of the fuel, it might be a sign that it's going bad. In this case, it's better to replace it.
Also, check the storage container for leaks or damage. Even a small leak can lead to a big problem over time. If you find any issues, fix them immediately or replace the container.
Safety Precautions
Safety should always be your top priority when storing fuel. Never smoke or use an open flame near the fuel storage area. Even a small spark can ignite the fuel vapors and cause an explosion.
Keep a fire extinguisher nearby. Make sure it's the right type of extinguisher for fuel fires. A Class B fire extinguisher is designed for flammable liquid fires and is the best choice here.
If you need to transfer fuel from one container to another, use a proper fuel transfer pump. This will help to prevent spills and ensure a safe transfer.
Conclusion
Storing fuel for your supply generator safely is all about choosing the right container, finding the right location, preventing contamination, and managing and monitoring the fuel. By following these steps, you can ensure that your generator will run smoothly when you need it.
If you're in the market for a new generator or need advice on fuel storage, feel free to reach out. We're here to help you make the best choices for your power needs.
References
- National Fire Protection Association (NFPA) standards on fuel storage.
- Manufacturer's guidelines for generator and fuel storage equipment.

