What is the lifespan of fiberglass air cylinders?

The lifespan of fiberglass air cylinders is indeed 15 years. This timeframe is based on extensive research and testing of the materials and construction methods used in these cylinders, which are designed for high-performance applications, including firefighting. Fiberglass provides a combination of strength, light weight, and resistance to corrosion, making it an ideal material for air cylinders used in challenging environments.

After 15 years of service, the integrity of the fiberglass can begin to degrade due to environmental factors, cyclic loading, and possible wear and tear from regular use. It’s crucial for safety protocols to adhere to this lifespan limit to prevent failures that could happen if they were to be used beyond their designed operational life. Proper maintenance and routine inspections are essential, but eventually, these cylinders should be retired from service at the 15-year mark to ensure the safety of the users.