A fire hose can’t stay in use indefinitely without a service test—industry standards set strict timeframes to ensure it works in emergencies. The maximum period depends on the fire hose type and usage, but cutting corners risks failure. Below are the key rules and exceptions.
1. NFPA Standard: 5 Years for Unused Fire Hoses
First, the National Fire Protection Association (NFPA) sets a baseline: unused fire hoses need a service test every 5 years. This applies to new fire hoses or those rarely used. Even if the fire hose looks intact, hidden issues can develop over time. Skipping this test means the fire hose might fail when pressure is applied.
2. 1 Year for Frequently Used Fire Hoses
Next, fire hoses used regularly need a service test every 12 months. Frequent use like dragging over concrete, exposure to heat or chemicals will wears the fire hose faster. A yearly test checks for leaks, bulges, or weakened reinforcement layers. For example, a fire hose used monthly for training must be tested annually to catch small damages before they grow.
3. Shorter Intervals for Damaged or Exposed Fire Hoses
Third, never wait for the standard timeframe if the fire hose shows signs of damage. If the fire hose has a cut, leak, or was exposed to extreme heat, test it immediately—even if it’s only been 6 months since the last test. Damaged fire hoses degrade faster; using them without a test risks bursting during use, endangering firefighters.
4. What Counts as a “Service Test”?
Finally, a proper fire hose service test isn’t just a visual check. It involves filling the fire hose with water, applying pressure 1.5 times its max rating, and holding it for 5 minutes. Technicians check for leaks, shape changes, or fitting failures. Only a passing test means the fire hose is safe to return to use.