How does aluminum handle prolonged exposure to sprinkler systems?

Aluminum is known for its excellent corrosion resistance, making it a popular choice for various applications, including those exposed to water. When subjected to prolonged exposure to sprinkler systems, aluminum generally performs well due to its natural oxide layer, which forms a protective barrier against moisture. However, factors such as water chemistry, pH levels, and the presence of salts or chlorides can influence its durability. In most cases, aluminum resists rust but may experience mild surface oxidation over time. Regular maintenance and proper alloy selection can further enhance its longevity in wet environments. For harsh conditions, anodized or coated aluminum is recommended to prevent accelerated degradation.