The Atlantis 1750-Litre Steel Bunded Imperium® Heating Oil Tank is engineered for secure, long-term storage of heating oil, kerosene, diesel, HVO, waste oils, and other compatible liquids. Designed for domestic or light commercial installations with higher capacity needs, it provides a robust, regulation-compliant solution that balances durability with ease of use.
Imperium® Technology – A Smarter Way to Build Tanks
At the core of this model is Imperium® Technology, Atlantis’s modular construction method that improves build consistency, reduces the number of welds, and enhances corrosion resistance. Manufactured from S275JR structural steel to BS EN 10025-2:2004 standards, this tank offers superior strength, simplified inspection, and dependable performance over the long term.
Bunded for Safety and Compliance
The 1750-litre is pre-bunded, giving it a secondary containment system that can hold 110% of the inner tank’s contents. This dual-shell design reduces environmental risk by containing spills or leaks, ensuring compliance with current regulations and best practice standards.
Practical Fittings with Easy Access
All major connections are grouped on a removable top fittings plate, which makes inspection and servicing more straightforward. Standard fittings include:
- 2” fill point with aluminium drip cap & chain
- Spare 2” top socket
- 1.5” port for a contents gauge
- 1” socket with internal suction pipe
- 1” bottom outlet
- 1.5” bund socket for optional bund alarm probe
- 2” tank-to-bund vent and 2” bund vent
Useful Design Features
- Pitched roof to allow effective rainwater run-off
- Three full-length base bearers for stability on a prepared foundation
- Lifting eyes for safer handling and installation
- Supplied in Holly Bush Green, with a two-coat anti-rust finish for maximum protection
- Includes a small tin of touch-up paint to cover installation scratches
Capacity and Dimensions
- Nominal capacity: 1,760 litres
- Brimful capacity: 1,853 litres
- Usable capacity (with OPV): 1,704 litres
- Outer dimensions: 1320mm (L) × 1320mm (W) × 1250mm (H)
- Inner dimensions: 1190mm (L) × 1260mm (W) × 1248mm (H)
- Dry weight: 306kg
- Full weight (fuelled): approx. 1,825kg
Installation Guidance
The tank should be installed on a solid, level concrete base that extends at least 300mm beyond the footprint of the tank on all sides. For this model, a base size of 1920mm × 1920mm is recommended. The three full-length base bearers ensure the load is distributed evenly across the foundation.
Warranty and Reassurance
Every Imperium® tank comes with a 10-year manufacturer’s warranty, provided it is installed and maintained to the correct standards. With its modular build, corrosion-resistant coatings, and quality steel construction, this model is designed for dependable service and long-term peace of mind.
Who It’s For
The 1750-litre model is ideal for:
- Homes and properties with higher heating oil usage
- Farms, workshops, and light commercial premises requiring larger capacity storage
- Installations where compliance, safety, and environmental protection are priorities
- Installers looking for a tank that is robust, maintainable, and built for long-term use
