Safety Cans and Containers

Safe and secure storage for flammable liquids

Featured Products

Justrite Safety Cans and Containers

One gallon of vaporized gasoline can explode with the same force as 20 sticks of dynamite. Safety containers protect workers by minimizing the risk of fires when handling hazardous liquids.

Offer safe storage for flammable liquids for workplace environments. With Justrite's safety cans, accidents and fire risks are minimized, protecting people and resulting in a safer workplace. Safety cans and containers by Justrite are designed with safety codes in mind to meet a variety of different safety regulations.

Justrite safety gas cans and fuel containers meet NFPA and OSHA standards, most are FM Global approved and/or Underwriters Laboratories listed, and many models carry worldwide acceptance with TUV certification. They serve several critical functions:

Contain hazardous liquids, controlling vapors to reduce the risk of fire and protect workers
Comply with federal OSHA regulations, as well as state and local fire codes
Make your job easier by improving efficiency - engineered with features that enhance pouring and filling operations

Note: Consumer plastic and metal gasoline cans are closed containers that do not have the same vents that an approved safety fuel can is required to contain.

Gas Can Color Codes

Red: Gasoline
Yellow: Diesel
Blue: Kerosene
Green: Oil

Are safety cans OK for outdoor use?

Yes, safety cans can be used outdoors, and many Justrite customers do. However, outdoor use requires specific precautions due to temperature changes, vapor pressure, and transport considerations.

When temperatures are hot, vapor pressure inside a safety can increases. Safety cans are designed with emergency pressure relief, typically rated at 3 to 5 psi, but it is still important to relieve pressure in the vapor space before dispensing to prevent sudden fluid release or splashback. Rapid temperature drops can also create a vacuum inside the can, which in rare cases may lead to implosion. To reduce this risk, keep cans shaded, avoid extreme temperature swings, and maintain fluid levels above half full when possible.

Safety cans should always be stored in well-ventilated areas, never in closed vehicles or passenger compartments, and secured to prevent movement during transport. When transporting fuel for job-related activities, follow U.S. DOT Material of Trade rules, which allow a maximum of eight gallons in safety cans. Learn additional tips and best practices for outdoor safety can use here. https://www.justrite.com/news/tips-for-using-justrite-safety-cans-outside/

Can I fill a safety can while it is in my vehicle trunk?

No. A safety can should always be placed on the ground when filling. Filling a safety can while it is inside a vehicle can increase the risk of static electricity buildup, which may lead to ignition. Placing the can on the ground helps dissipate static and supports safer fuel transfer. Learn other safety tips when using Justrite safety cans outdoors. https://www.justrite.com/news/tips-for-using-justrite-safety-cans-outside/

Can I interchange the hose size on a Justrite Type II safety can?

Yes. Justrite Type II safety cans are compatible with both 1-inch and 5/8-inch hoses, and the hoses are interchangeable. This allows users to select the hose size that best fits their dispensing application. Learn more about the parts of a Type II safety can. https://www.justrite.com/safety-cans-containers/design-parts-purpose

Can I store my plunger can in a safety cabinet?

No. Plunger cans are not intended for storage and are not considered approved safe closed containers. They are designed for dispensing small quantities of flammable liquids at the point of use during the workday. For storage, plunger cans should be emptied into an approved container such as a safety can and then stored in a safety cabinet. Learn more about Justrite parts cleaning equipment. https://www.justrite.com/news/cleaning-equipment-parts-with-acetone/

Can I transport gasoline in a safety can in my vehicle?

Yes, gasoline can be transported in a safety can when proper precautions are followed. The safety can should be secured to prevent movement, and the vehicle should be well ventilated. A safety can should not be stored in a vehicle and should always be removed before filling or dispensing fuel. Before placing the can back into the vehicle, make sure any fuel residue on the exterior is cleaned off. For maximum safety when transporting gasoline in vehicles, consider using DOT-approved safety cans. https://www.justrite.com/safety-cans-and-containers/dot-safety-cans

Do you make jerry safety cans?

No. Justrite does not manufacture jerry-style safety cans, and there are currently no plans to introduce this product type. Justrite safety cans are designed to meet applicable safety and performance standards for approved flammable liquid handling and storage. Learn more about the safety cans Justrite does provide. https://www.justrite.com/safety-cans-containers

How can I increase the flow rate on a Justrite Type II safety gas can?

To increase flow on a Type II safety can, remove the hose and slightly loosen the screws on the spout assembly using a Phillips screwdriver. This adjustment can improve venting and allow fuel to dispense more smoothly. Be sure to follow manufacturer instructions and retighten components as needed for safe operation. Learn more about the parts of a Type II safety can. https://www.justrite.com/safety-cans-containers/design-parts-purpose

What is a flame arrester and why is it important in a safety can?

A flame arrester is a metal screen installed inside a safety can spout that helps prevent flames from traveling back into the can’s vapor space. By stopping flame propagation, it reduces the risk of ignition or explosion during pouring or if the can is exposed to an external ignition source. Learn more about the parts of a Justrite safety can. https://www.justrite.com/safety-cans-containers/design-parts-purpose

What is the difference between Type I and Type II safety cans?

Type I safety cans have a single opening that is used for both filling and dispensing. When filling Type I safety cans, using a funnel is recommended to help reduce spills.

Type II safety cans have separate openings, one for filling and a dedicated spout for dispensing, which allows for more controlled pouring. Justrite Type II safety cans typically include a flexible hose and controlled-pour features such as an AccuFlow manifold with a Safe-Squeeze trigger handle. Choosing a flammable safety can? Ask these questions first. https://www.justrite.com/news/5-questions-to-ask-when-choosing-safety-cans-for-flammables/

What makes a safety can OSHA approved?

An OSHA-approved safety can is a listed container with a maximum capacity of 5 gallons that includes a spring-closing lid, a spout cover, and a pressure-relief design. These features help safely relieve internal pressure if the can is exposed to fire and reduce the risk of ignition during normal use. Learn more about OSHA requirements for containers. https://www.justrite.com/news/understanding-third-party-certification-safety-products/

What’s the maximum size for a safety can?

By definition, a safety can has a maximum capacity of 5 gallons. Portable containers with larger capacities are classified differently and must meet additional design and regulatory requirements, such as those that apply to portable tanks. Learn what makes a safety can safe. https://www.justrite.com/article/what-really-makes-a-safety-can-safe

When do safety cans need to be grounded and bonded?

Safety cans should be grounded and bonded when dispensing or transferring flammable liquids, especially Category 1 and Category 2 liquids. Proper grounding and bonding require metal-to-metal contact to control static electricity and reduce the risk of sparks during liquid transfer. For more information, visit Justrite's guide to safe grounding and bonding. https://www.justrite.com/news/justrites-guide-to-safe-grounding-and-bonding-practices/

Why is there a brass fitting on the end of the safety can hose?

The ferrule on the end of the flexible hose is made from brass, a non-sparking material. The metal hose and brass fitting help maintain electrical continuity between containers, supporting proper bonding during dispensing and reducing static-related ignition risks. Learn more about the parts of a Justrite safety can. https://www.justrite.com/safety-cans-containers/design-parts-purpose

Safety Cans and Containers

Safe and secure storage for flammable liquids

Type I Safety Cans

Type II Safety Cans

DOT Safety Cans

Waste Disposal Safety Containers

Oily Waste Cans

Plastic Safety Cans

HPLC and Chemical Containers

Laboratory Carboys & Solvent Waste Systems

Surface and Parts Cleaner

Outdoor Ashtray Stands

Parts & Accessories

Featured Products

Justrite Safety Cans and Containers

Gas Can Color Codes