Fire extinguishers don’t last forever, even with proper maintenance. Knowing when to replace a fire extinguisher is crucial to your Fire & Life Safety plan.

Regular inspections help identify when a fire extinguisher is no longer reliable, preventing potential hazards during an emergency. Here are four signs that indicate it’s time for a replacement.

Sign #1: Visible Damage or Corrosion

One of the easiest ways to spot a fire extinguisher that needs replacement is visible damage. Dents, rust, or cracks in the body can compromise the integrity of the fire extinguisher, making it unsafe to use. Corrosion weakens the cylinder, increasing the risk of leaks, which can render the fire extinguisher useless when needed most. 

Additionally, check the hose and nozzle. If either is cracked, broken, or clogged, the fire extinguisher will not discharge properly, putting you at risk during a fire emergency.

Sign #2: Low or No Pressure

Every fire extinguisher has a pressure gauge, which should always be in the green zone. If the needle is in the red zone, whether too high or too low, this indicates a problem. A lack of pressure means the fire extinguisher won’t work effectively during an emergency. 

If recharging the fire extinguisher does not restore proper pressure, it’s time to replace it. A low or absent pressure reading is a clear signal that the fire extinguisher is no longer reliable.

Sign #3: Expired or Outdated Fire Extinguisher

All fire extinguishers have an expiration date, usually indicated on the manufacturer’s label or service tag. Depending on the type of fire extinguisher and the manufacturer, the lifespan typically ranges from 5 to 15 years. 

Even if the fire extinguisher looks fine on the outside, an expired unit may fail to function correctly. Check the label for the expiration date and maintenance records. An expired fire extinguisher is a significant fire safety risk, and replacement is essential.

Sign #4: Failed Inspection or Maintenance Issues

Routine inspections are a must for ensuring the effectiveness of fire extinguishers. Although non-professionals can handle visual inspections, a professional service must perform more extensive checks. If your fire extinguisher repeatedly fails inspections or shows maintenance issues, it’s better to replace it rather than risk a failure during a fire. 

Professional fire protection companies like DynaFire can help you assess whether replacement is necessary. Regular servicing ensures that your fire extinguisher is in optimal condition when it matters most.

Ensure Your Fire Extinguishers Are Always Ready with DynaFire’s Expert Services

A faulty fire extinguisher can mean the difference between a minor fire and a major disaster. If you’re unsure whether your fire extinguisher needs replacement, schedule a professional inspection with DynaFire. Our team of experts is here to assess your fire protection needs and ensure your equipment is always ready when you need it.

Our Comprehensive Fire Extinguisher Services Include:

• Routine Inspections: We perform thorough monthly and annual inspections to ensure your fire extinguishers comply with fire codes and regulations.
• Recharging Services: If your fire extinguisher has been used or shows low pressure, we provide expert recharging services to restore its readiness.
• Replacement Services: When a fire extinguisher is beyond repair or no longer meets safety standards, we help you select and install a suitable replacement.
• Maintenance and Testing: Our team conducts detailed valve checks, hose inspections, and pressure testing to ensure your fire extinguisher will function correctly during an emergency.
• Fire Extinguisher Selection Guidance: We guide you in choosing the correct fire extinguishers tailored to your facility’s unique hazards and needs.
• Training and Education: We offer training for your team to ensure they know how to use fire extinguishers and respond effectively in an emergency.
• Regulatory Compliance Assistance: DynaFire helps you comply with all local, state, and national fire safety regulations, providing necessary documentation for inspections and services.

Do you know when to replace a fire extinguisher? We can help! Don’t wait until it’s too late—schedule your inspection now. Contact us today for expert guidance on selecting, maintaining, and replacing your fire extinguishers.