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What is Diesel?
Diesel fuel is a liquid fuel for use in motor vehicles and other compression ignition engines. Diesel fuel poses potential hazards for fire or explosion, individuals health and the environment. As a highly flammable liquid, it will easily be ignited by heat, sparks or flames. Ignition sources such as open flames or smoking should be kept away from flammable and combustible liquids. Diesel is toxic if ingestion, inhalation and/or skin exposure occurs.
Fire Protection Guide to Hazardous Materials - Edition 14th
| Chemical Name / CAS No. | NFPA 30 / OSHA Class | Flash Point °F (°C) | Health | Flammability | Instability |
|---|---|---|---|---|---|
| Diesel Fuel Oil No. 1-D 68334-30-5 |
II | 100°F (38°C) Min. or Legal | 1 | 2 | 0 |
| Diesel Fuel Oil No. 2-D 68476-34-6 |
II | 125°F (52°C) Min. or Legal | 1 | 2 | 0 |
| Diesel Fuel Oil No. 4-D | II | 130°F (54°C) Min. or Legal | 1 | 2 | 0 |
Combustible Liquid:
Any liquid that has a closed-cup flash point at or above 100°F (37.8°C), as determined by the test procedures and apparatus set forth in NFPA 30. Combustible liquids are classified as Class II or Class III combustible liquids.
- Class II Liquid: Any liquid that has a flash point at or above 100°F (37.8°C) and below 140°F (60°C).
The signs above represent our interpretation of material information in combination with NFPA 30 and NFPA’s Fire Protection Guide to Hazardous Materials. Without knowledge of your specific chemical, facility, or hazard, it’s impossible for us to guarantee these signs will match your situation. It is your responsibility to decide which signs are valid for your use and to comply with applicable laws and standards. This site is not intended as a substitute for expert analysis or professional consultation. We make no guarantee of the accuracy of the information on this site and assume no liability of injury or damage as a result of using our products.
Diesel Fuel Signs FAQs
Can diesel fuel signs withstand harsh environments like factories or outdoors?
Yes. Many diesel fuel signs are made from weather-resistant materials like aluminum, polyethylene, or laminated vinyl.
What makes diesel fuel signs compliant with industry standards?
They often meet ANSI and OSHA requirements, using standardized colors, icons, and fonts to ensure clarity and visibility.
Are there any design tips for creating more effective diesel fuel signs?
Use bold fonts, high-contrast colors, and place signs at eye level to maximize their effectiveness and compliance.
What are some common use cases for diesel fuel signs?
They’re used in warehouses, schools, hospitals, construction zones, and offices to alert people or guide behavior.
What customization options are available for diesel fuel signs?
Options include custom text, color schemes, multilingual support, and incorporating branding or logos.
