AVIATION tanks
If you're involved in the aviation industry you understand that the cleanliness and quality of aviation fuel is vital to the safety of the aircraft, passengers and crew.

- 1,000 – 100,700 LSafe fill range
- 7 yearStructural warranty
- 11Standard models
- Double wallIntegral containment
From major airport hubs to isolated communities, the quality of aviation fuel must be maintained. Ensuring you have purpose-built storage tanks designed for aviation fuel helps maintain fuel quality.
Our tanks offer flexible storage and pumping solutions for either Aviation Gasoline (AVGAS) or Turbine Fuel / Jet Fuel (Jet A1).
Unity Fuel Solutions are the specialist manufacturers of above ground double-walled aviation tanks.
Our range of aviation tanks have been designed for large and small aviation operators requiring flexibility in challenging locations.
AVIATION specifications
Safe fill (SFL) is the usable volume; capacity is the total shell volume. Dimensions are nominal.
BLOC Av — small and private airfields
| Model | Safe filllitres (US gal) | Capacitylitres (US gal) | Lengthmm (in) | Widthmm (in) | Heightmm (in) | Tarekg (lb) | Baffle |
|---|---|---|---|---|---|---|---|
| BLOC 1000 Av | 1,000 |
1,220 |
1,864 |
1,100 |
1,309 |
870 |
Yes |
| BLOC 2500 Av | 2,500 |
2,750 |
2,274 |
1,674 |
1,309 |
1,230 |
Yes |
| BLOC 4500 Av | 4,500 |
4,800 |
2,774 |
2,274 |
1,309 |
1,740 |
Yes |
| BLOC 6000 Av | 6,000 |
6,200 |
3,374 |
2,274 |
1,309 |
2,150 |
Yes |
| BLOC 10000 Av | 10,000 |
11,500 |
6,058 |
2,274 |
1,295 |
4,450 |
Yes |
GRANDE Av — commercial airfields and airports
| Model | Safe filllitres (US gal) | Capacitylitres (US gal) | Lengthmm (in) | Widthmm (in) | Heightmm (in) | Tarekg (lb) | Pump bay |
|---|---|---|---|---|---|---|---|
| GRANDE 12Av | 11,115 |
12,000 |
2,991 |
2,438 |
2,896 |
4,750 |
Yes |
| GRANDE 20Av | 16,900 |
17,800 |
2,991 |
2,438 |
2,896 |
5,100 |
No |
| GRANDE 30Av | 28,800 |
30,400 |
6,058 |
2,438 |
2,896 |
7,850 |
Yes |
| GRANDE 55Av | 53,960 |
56,800 |
12,192 |
2,438 |
2,591 |
12,890 |
Yes |
| GRANDE 68Av | 63,655 |
65,900 |
12,192 |
2,438 |
2,896 |
14,810 |
Yes |
| GRANDE 110Av | 100,700 |
106,000 |
14,630 |
2,438 |
3,550 |
21,040 |
No |
4-Hour Fire Rated protection options available on AVIATION TANKS. Check with Unity Fuel Solutions on specifications.
Standard features
- All tanks meet UL-142, ULC-S601-14 & JIG compliance as standard. Bloc Av 1000–6000 additional UN-31-A/Y compliance.
- Double-walled structural design as standard.
- Bloc 1000–6000 Av construction consists of 5mm GR 304 stainless steel inner primary tank and 3mm mild steel external secondary tank.
- Bloc 10000 Av construction consists of 5mm GR 304 stainless steel inner primary tank and 5mm mild steel external secondary tank.
- Grande Av tank construction consists of 6mm GR 304 stainless steel inner primary tank and 6mm mild steel external secondary tank.
- GR 304 stainless steel fuel lines, piping and fittings.
- Floating suction (Grande Av only).
- Overfill protection system (Grande Av only).
- High level alarm (Ex-i – Intrinsic safe / Grande Av only).
- Emergency venting.
- Vent Pipe: Free Vent.
- Pressure Vacuum (optional).
- Fluid Level Dipstick.
- Sloping 50:1 floor to collection sump with sampling facilities.
- Sampling cabinet (supplied loose, Grande tanks only).
Conditions apply. Some features standard, some optional extras, depending on product range. Custom colours, coatings, dimensions and refuelling equipment packages are available upon request.
Built for
- Small Commercial Airfields
- Private Airfields
- Isolated Rural Airfields
- Onshore – Offshore Refuelling
- Helicopter (helipad) Facilities
All tanks meet UL-142, ULC-S601-14 and JIG compliance as standard. Bloc Av 1000–6000 carry additional UN-31-A/Y compliance.
Why stainless matters
Aviation fuel is only as good as what it sits in. Our aviation tanks use a GR 304 stainless steel primary tank with a mild steel secondary — 5mm on BLOC Av, 6mm on GRANDE Av — with stainless fuel lines, piping and fittings throughout.
The floor slopes 50:1 to a collection sump with sampling facilities, so water and sediment can be drawn off and checked before it reaches an aircraft.
Options
- GR 316 stainless steel upgrade.
Quote a AVIATION tank
Tell us the capacity, product and delivery location. Or call 780 805 5281.