Bulk Tank
Bulk Tank: Large-Scale Fuel Storage for Generators
Definition
“A large fuel storage tank from which the generator may take its supply of fuel for immediate use.”
A bulk tank is a large-capacity fuel storage tank used to store and supply fuel for generators. It ensures a continuous and reliable fuel source, particularly in standby power systems, industrial operations, and remote power generation sites.
Why Are Bulk Tanks Important for Generators?
1. Provides Extended Runtime
- Stores large volumes of fuel, allowing generators to operate for extended periods without frequent refuelling.
2. Ensures Emergency Fuel Availability
- Critical for backup power systems in hospitals, data centres, and remote facilities.
3. Improves Fuel Management & Cost Efficiency
- Allows for bulk fuel purchases, reducing operational costs.
- Prevents fuel shortages during high-demand periods or supply disruptions.
4. Supports Automatic Refuelling of Day Tanks
- Works alongside day tanks, supplying fuel through automatic transfer pumps.
Types of Bulk Tanks
| Type | Function | Common Use |
|---|---|---|
| Above-Ground Bulk Tank | Easier access, maintenance, and installation. | Industrial & commercial standby power. |
| Underground Bulk Tank | Space-saving, protected from weather. | Large-scale and long-term fuel storage. |
| Double-Walled Bulk Tank | Extra protection against leaks and contamination. | Environmentally regulated sites. |
| Heated Bulk Tank | Prevents fuel gelling in cold climates. | Arctic and extreme weather conditions. |
Safety and Maintenance
- Regular Inspections & Cleaning – Prevents fuel contamination and sludge buildup.
- Leak Detection & Spill Prevention – Ensures compliance with environmental regulations.
- Fuel Quality Monitoring – Avoids water accumulation and microbial growth.
- Secure Storage Location – Reduces risks of theft, vandalism, and accidental damage.
Key Points
Bulk tanks are essential for large-scale fuel storage, ensuring continuous generator operation, cost savings, and emergency readiness. Proper maintenance and fuel management help maximise efficiency and prevent supply disruptions.
