Key Information
- Underground installation — preserves garden space and keeps fuel storage discreet
- 2500-litre capacity — ideal for larger homes, estates, and commercial properties
- Double-wall construction — provides enhanced protection and environmental security
- Durable MDPE inner tank — designed for long-term underground fuel storage
- GRP outer shell — delivers exceptional strength and durability
- Interstitial leak detection monitor — helps identify potential issues early
- Complies with PPG27 and BS5410 guidance — supports best practice fuel storage standards
- Overfill prevention valve — helps prevent accidental overfilling during deliveries
- Atkinson Tanktop top offtake fitting — supports safe and reliable fuel supply
- Tigerloop® De-Aerator supplied — promotes efficient fuel delivery to the heating system
- HVO compatible — suitable for renewable and traditional heating fuels
- 3" screened vent — supports safe tank operation
- 2-year warranty — long-term peace of mind
What's Included
- Harlequin UGD2500 Bunded Underground Double Wall Oil Tank
- Integral anti-siphon valve
- Non return valve
- 50Mic filter
- Priming button
The Harlequin UGD2500 Bunded Underground Double Wall Oil Tank provides a discreet and highly secure solution for properties that require substantial fuel storage without compromising outdoor space. With its impressive 2500-litre capacity, it is ideal for larger homes, estates, farms, and commercial properties where reliable heating fuel storage is essential.
By being installed below ground level, the tank preserves valuable garden and landscaping space while keeping the installation virtually hidden from view.
Double-Wall Construction for Maximum Protection
Designed with safety and environmental protection in mind, the UGD2500 features a double-walled construction comprising a durable medium-density polyethylene inner tank and a tough GRP outer shell. This robust design provides enhanced protection against leaks while ensuring long-term durability underground.
The tank is equipped with an interstitial leak detection monitor and fully complies with best practice guidance outlined in PPG27 and BS5410, making it one of the most secure oil tanks available.
Attractive and Practical Access Design
The improved lockable hinged access lid features an attractive brick-effect surround that blends naturally into a wide variety of landscaping schemes. Designed to minimise water ingress while providing easy access for fuel deliveries and maintenance, the lid combines practicality with a discreet appearance.
This makes the tank particularly suitable for properties where aesthetics are an important consideration.
Advanced Monitoring and Safety Features
The UGD2500 includes an ultrasonic contents gauge for convenient fuel level monitoring, helping users keep track of fuel consumption and arrange deliveries efficiently.
Additional protection is provided by the integrated overfill prevention valve, leak detection monitor, dip tube between the tank walls, and screened vent system, all working together to support safe operation and long-term reliability.
Complete Underground Oil Storage Package
Supplied with an Atkinson Tanktop top offtake fitting and Tigerloop® De-Aerator, the UGD2500 is designed to integrate seamlessly with modern heating systems. The top outlet arrangement helps minimise the risk of fuel leakage, while the Tigerloop® unit supports efficient fuel delivery to the appliance.
The tank is also HVO compatible, making it suitable for renewable hydrotreated vegetable oil fuels as well as conventional heating oil.
Ready to Upgrade Your Heating Fuel Storage?
If you're looking for premium storage tanks that combine large capacity, discreet installation, and advanced safety features, the Harlequin UGD2500 is an outstanding choice. Order today from PlumbNation and invest in one of the most advanced oil tanks available for modern heating systems and domestic oil tanks installations.
