Atlantis 1750 litre square steel bunded oil tank with Imperium®.
This Atlantis 1750 litre square steel bunded oil tank is built with Imperium® Technology and is designed for secure heating oil storage where a more compact square footprint is preferred. Unlike longer rectangular tanks, this model uses an approximate 1320mm x 1320mm footprint, making it a useful option where available length is limited but a larger storage capacity is still required.
Its double-skinned bunded construction provides secondary containment, while the square steel layout gives a balanced, space-efficient tank shape. The Imperium® design focuses on durability, practical installation, standardised fittings and long-term reliability, with a removable fittings plate to make inspection and servicing more straightforward.
Atlantis 1750 litre square oil tank supplied complete with:
- 2″ fill point with aluminium drip cap
- Gauge option: No Gauge Required, Clock Face Gauge, Apollo Standard Gauge, Apollo Visual Gauge or Magnus HAWKi Monitor
- 1″ bottom outlet with FREE Ultra Compact Valve & Filter Upgrade (or standard filter valve setup if preferred)
- 1.5″ bund socket for optional bund alarm probe
- 2″ overfill prevention option available
- Imperium® lockable top box option available
- Removable fittings plate / inspection hatch
- Pitched roof design to help water run-off
- Structural steel tank construction
Please note: this product includes our FREE Ultra Compact Valve & Filter Upgrade as standard, replacing the standard filter valve setup. If you would prefer not to receive the upgrade, you can opt out on the product page and the tank will be supplied with the standard filter valve setup instead.
If you are considering the Magnus HAWKi Monitor, you can view the brochure here:
The Imperium® range is designed around a modular steel tank concept intended to improve build consistency, standardise fittings and reduce unnecessary complexity. Atlantis highlights the removable and interchangeable top fittings plate as a key Imperium® feature, helping make the tank easier to inspect, service and adapt over time.
This tank has an approximate brimful capacity of 1853 litres, a nominal capacity of 1760 litres, and an approximate usable capacity of 1704 litres when fitted with an overfill prevention valve. The outer bund provides secondary containment, helping to protect the surrounding area if the inner tank is ever compromised.
The tank is manufactured in structural steel grade S275JR and is supplied with full-length base bearers. The optional Imperium® lockable top box provides additional protection around the raised top fittings area, while the optional mechanical overfill prevention device offers an added safeguard during filling.
This Atlantis 1750 litre square steel bunded oil tank is a strong option where you want a larger-capacity steel heating oil tank, but do not want the longer footprint of a rectangular model. Its square design makes it especially useful for installations where the available space is more even in length and width.
Downloads
Atlantis EasyTank Product Manual (PDF)
Atlantis Steel Tank Installation Guide (PDF)
Atlantis Imperium® 1750 Litre Tank Information (PDF)

















