A Complete Guide to Diesel, Oil, and Water Storage Tanks: Plastic Diesel Tanks, Bunded Fuel Tanks, Heating Oil Tanks, and More

If you use fuel, oil, or water on your farm, business, or home, having the right storage tank is very important. Storage tanks help keep fuel, oil, and water safe, clean, and ready to use when needed. But not all tanks are the same. There are many types and sizes, made for different jobs.

In this guide, we will explain the most common types of storage tanks: plastic diesel fuel tanks, bunded diesel tanks, diesel fuel storage tanks, heating oil tanks, and agricultural water storage tanks. We will also talk about what each tank is used for, the benefits, and what to look for when buying one.

1. Diesel Fuel Storage Tanks

Diesel Fuel Storage Tanks are used to store diesel fuel for tractors, generators, construction machines, and more. They are helpful for farms, building sites, and transport businesses that use diesel often.

Common Uses:

• Refueling farm equipment
• Powering backup generators
• Running construction machinery
• Fuel for trucks and delivery vans

Things to Look For:

• Size: Tanks come in small sizes (100–500 liters) and large sizes (1000+ liters). Choose based on how much fuel you use.
• Material: Steel and plastic are both common. Plastic is lighter and won’t rust. Steel is strong but can corrode.
• Pump: A good tank should include a fuel pump with a hose and nozzle for easy refueling.
• Safety: Make sure the tank is made to handle diesel and has safety seals to stop leaks.

Benefits:

• Saves time by letting you refuel on-site
• Reduces fuel costs when buying in bulk
• Keeps fuel safe and protected from weather

2. Plastic Diesel Fuel Tank

A plastic diesel fuel tank is a popular choice for storing and transporting diesel fuel. These tanks are made from tough plastic that can handle outdoor use.

Why Choose Plastic?

• Rust-Free: Unlike metal, plastic won’t rust. This helps the fuel stay clean.
• Lightweight: Easier to carry and move than steel tanks.
• UV-Resistant: Good tanks are protected from sun damage.
• Less Maintenance: Plastic tanks need less cleaning and don’t flake or corrode.

Best Uses:

• Small farms or workshops
• Refueling mowers, ATVs, and smaller equipment
• Temporary fuel storage

What to Look For:

• High-quality plastic (polyethylene)
• Certified for diesel storage
• Bunded or single-skinned design
• Lockable lid for security

Plastic diesel fuel tanks are perfect if you want a simple, low-maintenance way to store fuel without dealing with rust or heavy metal tanks.

3. Bunded Diesel Tank

A bunded diesel tank has two layers. The inside tank holds the fuel, and the outer tank catches any leaks or spills. This is called a “tank within a tank.”

Why Is Bunding Important?

• Stops Leaks: If the inner tank leaks, the outer tank keeps the fuel from spilling out.
• Protects the Environment: No fuel reaches the ground or water.
• Legal Requirements: In many places, bunded tanks are required by law if you store a certain amount of fuel.
• Safer Storage: Bunding protects the tank from outside damage.

Where to Use:

• Farms and agricultural sites
• Construction sites
• Large fuel users
• Near rivers or drainage areas

Features to Look For:

• Strong, weatherproof outer shell
• Lockable lid and pump
• Fuel level gauge
• Complies with local fuel storage laws

A bunded diesel tank is the safest way to store diesel, especially if you are storing large amounts or keeping it outdoors.

4. Heating Oil Tank

A heating oil tank is used to store oil that powers central heating systems in homes and small businesses. These tanks are common in areas without natural gas.

Where They’re Used:

• Homes in rural areas
• Small offices or cabins
• Farms with oil-based heating

Tank Types:

• Single Skin: One layer of material. Cheaper, but no protection if it leaks.
• Bunded: Two layers (like bun
• ded diesel tanks). Safer and often required for home use.
• Plastic or Steel: Plastic is common because it’s light and doesn’t rust.

Things to Check Before Buying:

• The size that fits your heating needs
• The space available for installation
• Whether you need bunded or single-skin
• Local rules for oil tank installation

A good heating oil tank makes sure your home stays warm and your oil is stored safely all year round.

5. Agricultural Water Storage Tanks

Agricultural Water Storage Tanks are used to collect and store water for farm use. This water may be used for crops, animals, or cleaning.

Types of Water Storage:

• Rainwater Tanks: Collect rain for later use.
• Irrigation Tanks: Store water for watering crops.
• Livestock Water Tanks: Supply drinking water for animals.
• General Farm Use: Washing equipment, cleaning sheds, etc.

Benefits:

• Saves Water: Collect and use rain instead of drawing from rivers or wells.
• Reduces Costs: Less need to pay for water from outside sources
• Helps During Droughts: Stored water can be life-saving during dry months.
• Environment-Friendly: Reduces runoff and soil erosion

What to Look For:

• UV-resistant plastic
• Large enough capacity (1000–30,000+ liters)
• Easy access for filling and emptying
• Safe for livestock use if drinking water is needed

Agricultural water storage tanks are a smart investment for farms that want to be water-wise and self-reliant.

Comparison Table: Fuel, Oil, and Water Tanks

Tips for Choosing the Right Storage Tank

Choosing the right tank depends on what you need it for. Here are some tips to help you decide:

1. Know Your Usage

Think about how much fuel, oil, or water you use in a day or week. Buy a tank that fits your needs with a little extra space.

2. Check Local Laws

Some areas require bunded tanks or specific installation rules. Always check your local regulations.

3. Think About Location

Will the tank be outdoors or indoors? On flat ground or on a trailer? The right tank should match your location and climate.

4. Choose Quality Materials

Always pick tanks made from strong plastic or coated steel. UV resistance, leak protection, and safety locks are a must.

5. Go for Easy Access

Make sure it’s easy to fill, clean, and check the level inside the tank. A good pump or tap saves time and reduces mess.

Maintenance Tips

To keep your tank in good condition:

• Check for Cracks or Leaks: Inspect every few weeks.
• Clean Out Sediment: Over time, dirt can build up inside. Clean it yearly.
• Keep It Covered: Use a lid or cover to keep out rain, leaves, and animals.
• Use Filters: Especially with fuel tanks, filters keep dirt out of engines.
• Watch the Gauge: Don’t let tanks run dry or overflow.

Conclusion

Storage tanks play a big role in making work easier and more efficient—whether you’re storing diesel fuel for machines, heating oil for your home, or water for your farm.

A plastic diesel fuel tank offers a lightweight, rust-free solution. A bunded diesel tank adds safety and meets regulations. Diesel fuel storage tanks come in many sizes to match your needs. A heating oil tank keeps your home warm, while agricultural water storage tanks help you save and manage water on the farm.

No matter what you need to store, there’s a tank that fits your job. Choose wisely, take care of it, and it will serve you well for many years.