It is not only important to keep flammable liquids organized in car repair shops, spray painting centers, and chemical labs; it is also a safety requirement. If you don’t store volatile substances like thinners, gasoline, and alcohol properly, you could cause terrible accidents.
Our 90 Gallon (341L) Explosion-Proof Storage Cabinet is built to be a strong barrier against fires and explosions. This cabinet is the best way to store a lot of hazardous materials because it meets all OSHA and international fire safety standards.

90 Gallon Flammable Safety Cabinet A quick look at the technical specs:
| Feature | Specification |
| Model Capacity | 90 Gallons / 341 Liters |
| Certification | OSHA Compliant, Meets NFPA Code 30 |
| External Dimensions | H1650 × W1090 × D860 mm |
| Internal Dimensions | H1550 × W780 × D780 mm |
| Material | High-Strength Galvanized Steel |
| Locking System | Dual Locks (Padlock + Key) |
| Hinge Type | 3-Point Continuous Piano Hinges |
| Ventilation | Flame-Reducing Fire Escape Vents |
90 Gallon Explosion Proof Storage Cabinet Main Benefits of the Product
1.Full compliance with OSHA for global standards
You can’t change safety rules. The National Fire Protection Association (NFPA) and the Occupational Safety and Health Administration (OSHA) have both tested and approved this cabinet. You can protect your business from legal problems, big fines, and insurance problems by choosing an OSHA-certified unit. This will make sure that your employees are safe no matter where they are.
2.Construction with galvanized steel that is very strong
Durability and protection go hand in hand. The walls of the cabinet are made of high-quality galvanized steel that is strong and can handle heat from the outside without warping.
Electrostatic Powder Coating: The surface is covered with a powder coating that is chemical-resistant and lead-free. This keeps the surface from rusting and corroding.
Double-Wall Insulation: The 38mm (1.5″) air space between the two walls acts as a crucial thermal barrier when there is a fire.

3.A sump system that doesn’t leak
There will always be spills, but you can stop contamination from happening. There is a built-in leak-proof sump (tank) at the bottom of the cabinet. This deep reservoir is meant to hold spills or leaks from broken containers. This keeps flammable liquids from spreading across your workshop floor and causing other fire hazards or pollution in the environment.
4.Advanced ventilation for putting out fires
This cabinet has two flame-arresting vents that help it control internal pressure and vapor buildup.
Vapor Management: It makes sure that air flows properly every day.
Emergency Response: If there is a fire outside, the vents let out pressure, and the built-in flame arrestors keep the flames from spreading to the inside.
5.Smart Dual-Lock Security System
A backup locking system makes security a top priority:
Three-Point Piano Hinges: These keep the doors perfectly aligned and tightly sealed, even when there is a lot of pressure.
Two-Person Management: The cabinet has a padlock hasp and a regular key lock. This makes “Two-Person Authentication” possible, which is an important safety measure in chemical environments where access must be tightly controlled and recorded.
Different Ways to Use It
Our 90-gallon capacity is perfect for people who need quick access to large amounts of solvents and use them a lot.
Auto and Body Shops
Store large amounts of automotive paint, clear coats, and thinners. The bright yellow finish is a visual warning that makes it easy for emergency responders to find.
Industrial Spray Painting Facilities
Keep your acetone, alcohol, and flammable primers in order. You can store anything from 5-gallon buckets to small aerosol cans on the adjustable shelves.
Chemical and pharmaceutical labs
Safe place to keep volatile solvents and reagents. The galvanized shelves won’t rust, so chemical drips won’t hurt the structure of the storage unit.

Why This 90-Gallon Cabinet is an Essential Investment
Maximize Space Efficiency
With an internal height of 1550mm, you can customize the layout using our adjustable shelf system. These shelves are heavy-duty and non-deforming, allowing you to maximize vertical space and keep your workspace clutter-free.
Reduce Insurance Premiums
Many insurance providers require certified flammable storage as a condition of coverage. Installing an OSHA-compliant cabinet can often lead to lower premiums by significantly reducing the “Risk Profile” of your facility.
Enhanced Visibility & Safety Signage
The cabinet is finished in high-visibility safety yellow with bold “FLAMMABLE – KEEP FIRE AWAY” labeling in multiple languages. This ensures that even in low-light or smoke-filled conditions, the hazard is clearly identified.
Frequently Asked Questions (FAQ)
Q: Can I store different types of chemicals together in this cabinet? A: You should only store compatible flammable liquids together. Always consult your Material Safety Data Sheets (MSDS) to ensure that chemicals stored in the 90-gallon cabinet will not react with each other.
Q: Does this cabinet require a ventilation system? A: While the cabinet includes flame-arresting vents, venting to the outside is optional depending on your local fire marshal’s requirements. If not vented, the plugs must remain tightly sealed.
Q: What is the weight capacity of the shelves? A: Each galvanized shelf is designed to hold heavy industrial containers. Please contact our support team for specific load ratings based on your configuration.



