Looking for a versatile, durable storage solution? The 55 gallon blue barrel is a must-have for homeowners, gardeners, preppers, and DIY enthusiasts alike. Its sturdy construction makes it perfect for rainwater harvesting, emergency preparedness, bulk storage, and more. This shopping guide will help you find the right barrel to suit your needs, ensuring reliable performance and great value.
Comparison Table: Types and Applications of 55 Gallon Blue Barrel
| Barrel Type | Top Style | Food Grade | Intended Use | Special Features | Color | Stackable | Spigot Included | UN Rated |
|---|---|---|---|---|---|---|---|---|
| Open Head Poly Barrel (Lever-Lock) | Removable (Open) | Yes/No | Storage, Chemicals, Rain | Lever-lock lid, wide mouth | Blue | No | No | Often |
| Closed Head Poly Barrel (Tight Head) | Fixed (Closed) | Yes | Water, Liquids, Food | 2” NPS & 2” Buttress Bungs | Blue | Yes | No | Often |
| Rain Barrel (with Spigot) | Removable/Fitted | Yes | Rainwater Collection | Brass spigot, overflow ports, mesh | Blue | Varies | Yes | No |
| Heavy Duty Stackable Emergency Water Tank | Fixed (Closed) | Yes | Emergency Water Storage | Stackable, GHT spigot, UV-resistant | Blue | Yes | Yes | No |
Everyday Uses for a 55 Gallon Blue Barrel
A 55 gallon blue barrel is one of the most versatile storage solutions on the market. Here are some of the most common uses:
1. Water Storage (Potable & Emergency)
- Emergency Water Storage: Storing clean, drinkable water for emergencies is a top use. Food-grade, BPA-free barrels are ideal.
- Rainwater Harvesting: Collect and store rainwater for lawns and gardens.
2. Chemical and Industrial Material Storage
- Industrial Fluids: Many industries use blue drums for storing chemicals, oils, and other industrial liquids.
- Cleaning Agents: Used to store and transport large volumes of cleaning solutions safely.
3. Outdoor and Agricultural Applications
- Animal Feed Storage: Protect bulk grain or feed from pests and the elements.
- Composting: Use as large compost bins for yard and food waste.
4. DIY, Home, and Creative Uses
- Furniture & Gardening: Transform into outdoor seating, planters, or raised garden beds.
- Dock Floats: Used to provide buoyancy for floating docks.
Benefits of Using a 55 Gallon Blue Barrel
Safe and Heavy Duty Storage
- Blue barrels, especially those made from high-density polyethylene (HDPE), are impact and UV-resistant, making them suitable for outdoor use.
- Food-grade options are BPA-free and FDA-approved for safe food or water storage.
Cost Effective and Reusable
- Durable construction ensures years of use, reducing waste and repeated costs.
- Easy to clean and sanitize for repurposing.
Space Efficient and Stackable
- Some modern designs are stackable, letting you store more volume in less space—valuable for emergency preppers or anyone with storage constraints.
Versatile Across Applications
- Suitable for both residential and commercial purposes.
- Available in open-head or closed-head designs to suit various storage or dispensing needs.
How to Choose the Right 55 Gallon Blue Barrel
When selecting a barrel, consider these key factors:
1. Use Case
- Water Storage? Select food-grade, BPA-free, FDA-approved barrels, preferably with a spigot.
- Chemicals/Industrial Fluids? Ensure barrel is UN rated for hazardous material handling.
- Rainwater Collection? Look for pre-fitted rain barrels with spigots, debris screens, and overflow ports.
2. Top Design: Open vs. Closed Head
- Open Head (Removable Top): Best for solids, easy cleaning, and access (e.g., compost, animal feed).
- Closed Head (Tight Head): Better for liquids, equipped with 2” NPS and 2” Buttress bungs for secure, spill-proof storage.
3. Material and Quality
- Prefer HDPE for UV and impact resistance.
- For potable water, verify food-grade certification.
4. Features and Accessories
- Spigot or Faucet: Essential for easy dispensing if storing liquid.
- Stackable Design: Maximizes storage in limited areas.
- UV Resistance: Important for outdoor storage, prevents degradation.
- Included Water Treatment: Handy if using for long-term water storage.
5. Color and Identification
- Blue is standard for potable water, avoiding confusion with hazardous material or waste barrels.
6. Certification
- UN rating indicates suitability for transporting hazardous materials.
- NSF or FDA rating for safe food or water containment.
User Tips & Practical Advice for 55 Gallon Blue Barrels
- Sanitize Regularly: Before first use and between uses, thoroughly clean and sanitize the barrel, especially for potable or food storage.
- Store Off Direct Ground: Use pallets or stands to prevent moisture wicking and barrel degradation.
- Label Clearly: Mark barrels with their intended contents to avoid accidental misuse.
- Monitor for Leaks: Inspect seals, bungs, and spigots periodically to catch leaks early.
- Protect from Sunlight: Even UV-resistant barrels last longer in shaded areas or under covers.
- Use Correct Tools: When opening or closing bungs, use the correct drum wrench to avoid damaging threads.
- Replace Gaskets/Seals: Over time, replace rubber gaskets in bungs or covers to maintain a tight seal.
Technical Comparison Table: Key Specifications of Common Blue Barrel Types
| Model / Type | Capacity | Dimensions (inches) | Material | Top Type | Spigot/Faucet | Bungs/Ports | Stackable | Weight (empty) | Food Grade | Special Features |
|---|---|---|---|---|---|---|---|---|---|---|
| Standard Closed Head Drum | 55 gal | 23 x 35 | HDPE | Closed | No | 2″ NPS, 2″ Buttress | Often | ~20 lbs | Yes | UN Rated, chemical safe |
| Open Head w/ Lever-Lock | 55 gal | 23 x 36 | HDPE | Removable | No | No | No | ~22 lbs | Often | Lever-lock lid |
| Rain Barrel w/ Spigot (Rain Wizard) | 55 gal | 23 x 33 | UV HDPE | Fitted | Yes | Overflow, mesh | No | ~20 lbs | Yes | Debris/insect screen |
| Stackable Emergency Water Barrel | 55 gal | 22 x 28 x 30 | UV HDPE | Closed | Yes | Hose Bib | Yes | ~20 lbs | Yes | Comes with treatment kit |
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Conclusion
A 55 gallon blue barrel is an indispensable utility, whether you’re securing emergency water, conserving rainwater, storing animal feed, or transporting chemicals. Their robust, reusable, and versatile nature means they adapt well to various needs—from backyard gardening to industrial storage.
When shopping, prioritize food-grade certification for potable use, robust construction (preferably HDPE), and features like stackability or pre-installed spigots based on your application. Proper maintenance and clear labelling help ensure long-term, safe usage.
With the right type and attention to care, your investment in blue barrels can serve you reliably for years, meeting storage challenges both at home and for your business.
FAQ
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What is the difference between open head and closed head 55 gallon barrels?
Open head barrels have a removable lid, making them easier to fill and clean, ideal for solids or items needing frequent access. Closed head barrels (tight head) have permanently attached tops with smaller bung openings, best for storing or transporting liquids. -
Are all blue barrels food grade?
No. Only barrels labeled as food grade and made from FDA-approved materials are safe for potable water or food storage. Always verify specifications before use. -
Can I use a blue barrel to collect rainwater for drinking?
Yes, if it’s food-grade, BPA-free, and sanitized properly. For drinking, also ensure filtered collection and use proper water treatment. -
How do I clean and sanitize a blue barrel before use?
Rinse with water, scrub with mild soap, and use a bleach solution (typically 1 tablespoon unscented bleach per gallon of water). Rinse thoroughly and allow to air dry. -
How long can water be safely stored in a blue barrel?
With a sanitized, food-grade barrel and water treatment (like chlorine drops), water can be stored safely for 6–12 months. Rotate your water supply every year for best safety. -
What accessories or fittings do I need for dispensing water?
A spigot or faucet fitted into a bung opening or provided by the manufacturer is best. For closed head drums, you may need a compatible bung adapter for hose or spigot installation. -
Are blue barrels suitable for storing gasoline or other fuels?
Most plastic barrels are not certified for fuel storage. For fuels, use only containers specifically designed and rated for flammable liquids. -
Can I stack blue barrels for better space utilization?
Many modern barrels, especially stackable water tanks, are designed for safe stacking. Verify with the manufacturer before stacking standard barrels to avoid accidents. -
How can I prevent algae or microbial growth in stored water?
Store barrels in a shaded area, use opaque barrels (like blue), keep sealed tightly, and use water treatment drops or tablets as directed. -
What does the “UN Rated” marking mean on a blue barrel?
“UN Rated” means the barrel meets international standards for transporting hazardous materials, indicating extra durability and quality testing. Not all blue barrels are UN rated; check markings for confirmation.