Onion Tanks
Self-Rising Onion Tanks for Temporary Water Storage
Onion Tanks, also known as pumpkin tanks, are a flexible open-top storage tank designed to help locations successfully store a range of potable and non-potable water. Great for any location in need of temporary liquid storage, these self-rising onion tanks can be easily stored and quickly deployed. Their fast set up and easy fill has made them the ideal choice for firefighting, military operations, emergency relief, spa cleaning, or other areas in need of temporary liquid storage.
Questions? We can help! Call us at: +1-863-261-8388 or request a quote to discuss your project.
Onion Tank Features
- Self Rising Foam Collar - No Inflation Required
- Heavy Duty PVC Material
- Welded Seams for Extended Life
- FDA Approved Potable Water Models Available
- Low or High Side Walls
- 2 1/2" NST Female Flange (standard)
- 1 1/2" - 6" Male or Female Flanges Available
- Ground Covers and Top Covers Available
Onion Tank Benefits
- Quick Setup
- Requires No Additional Support or Frame
- Easy Mobility
- Rises on its Own
- Quick Collection, Easy Access, and Fast Fill
- Designed for Use in Multiple Applications
- Compact Storage
Onion Tank Fabric Options
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Low Side Onion Water Tank Specifications
| Capacity (Gal) | Capacity (Ltr) | Base Diameter | Filled Height |
|---|---|---|---|
| 250 Gallons | 946 L | 5'10" (1.8 m) | 28" (0.7 m) |
| 500 Gallons | 1,893 L | 7' (2.1 m) | 32" (0.8 m) |
| 750 Gallons | 2,839 L | 8'4" (2.5 m) | 33" (0.8 m) |
| 1,000 Gallons | 3,785 L | 9'5" (2.9 m) | 33" (0.8 m) |
| 1,500 Gallons | 5,678 L | 11'9" (3.6 m) | 32" (0.8 m) |
| 2,000 Gallons | 7,570 L | 13' (3.9 m) | 32" (0.8 m) |
| 2,500 Gallons | 9,463 L | 14'3" (4.4 m) | 32" (0.8 m) |
| 3,000 Gallons | 11,355 L | 15'3" (4.8 m) | 34" (0.9 m) |
| 5,000 Gallons | 18,927 L | 18'2" (5.5 m) | 33" (0.8 m) |
| 6,000 Gallons | 22,719 L | 21'6" (6.6 m) | 33" (0.8 m) |
| 10,000 Gallons | 37,854 L | 26'9" (8.2 m) | 33" (0.8 m) |
High Side Onion Water Tank Specifications
| Capacity (Gal) | Capacity (Ltr) | Base Diameter | Filled Height |
|---|---|---|---|
| 500 Gallons | 1,893 L | 5' (1.5 m) | 36" (0.9 m) |
| 1,000 Gallons | 3,785 L | 8' (2.4 m) | 44" (1.1 m) |
| 1,600 Gallons | 6,056 L | 9' (2.7 m) | 44" (1.1 m) |
| 1,800 Gallons | 6,813 L | 9' (2.7 m) | 46"(1.2 m) |
| 2,000 Gallons | 7,570 L | 11'9" (3.6 m) | 48"(1.2 m) |
| 2,500 Gallons | 9,463 L | 12'8" (3.9 m) | 48" (1.2 m) |
| 3,000 Gallons | 11,355 L | 14'2" (4.3 m) | 48" (1.2 m) |
| 5,000 Gallons | 18,927 L | 16'2" (4.9 m) | 60" (1.5 m) |
| 6,000 Gallons | 22,712 L | 16'2" (4.9 m) | 65" (1.7 m) |
| 8,000 Gallons | 30,283 L | 19'5" (5.9 m) | 65" (1.7 m) |
| 10,000 Gallons | 37,860 L | 19' (5.8 m) | 80" (2 m) |
*Larger Sizes for Onion Tanks are Available Upon Request
Questions? We can help! Call our team at 1-863-261-8388 or fill out our quote request form to
discuss your requirements.
Onion Tank Applications
The onion tank has been used in different applications including emergency water supply, decontamination and fire fighting efforts. These tanks are quickly deployed to be able help contain leaks, spills, and recovered crude oil and prevent ground contamination as soon as an incident happens. When used in response to a leak, the onion tank can be placed under a leaking part, pump, pipe, valve, or vehicle to collect liquid as it flows from your device.
- Firefighting
- Emergency Response
- Water Relay
- Potable Water
- Water Storage
- Construction
- Mixing Tank (Fire Retardant)
- Hazardous Waste
- Decontamination
- Secondary Containment
Read customer questions about our onion tanks:
- For water storage for livestock and agriculture
- For temporary water storage when repairing hot tub
- Are there closed top onion tank options?
- Can it be used as a temporary holding tank for fish?
Questions? We can help! Call our team at 1-863-261-8388 or fill out our quote request form to
discuss your requirements.